The 97th Annual Meeting of The Chemical Society of Japan

Date: March 16th - 19th, 2017

Venue: Hiyoshi Campus, Keio University, Yokohama, Japan

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Room C6

Fourth Building, Section B 22


[Natural Products Chemistry]


Thursday, March 16, AM


Alkaloids

Chair: SHIMOKAWA, Jun (10:10-11:10)

* 10:00-10:10: interval for laptop PC connection.(1C6-08, 1C6-09, 1C6-10, 1C6-11, 1C6-12, 1C6-13)

1C6-08
Total Synthesis of (±)-Fasicularin (Fac. Sci. Tech., Keio Univ.) º KOBAYASHI, Akihiro; MINAMIKAWA, Ryo; YAMAMOTO, Shio; SATO, Takaaki; CHIDA, Noritaka

1C6-09
Enantioselective Total Synthesis of Fasicularin (Fac. Sci. Tech., Keio Univ.) º YAMAMOTO, Shio; KOBAYASHI, Akihiro; MINAMIKAWA, Ryo; SATO, Takaaki; CHIDA, Noritaka

1C6-10
Synthetic study of secologanine toward divergent syntheses of glycosylated monoterpenoid indole alkaloids. (Grad. Sch. Sci. & Tech., Kumamoto Univ.) º RAKUMITSU, Kenta; ISHIKAWA, Hayato

1C6-11
Total Synthesis of Manzacidins A and C Based on Diastereoselective Hydroxymethylation of Chiral Nitroalkanes (Grad. Sch. Nat. Sci. Technol., Okayama Univ.) º ARAKI, Yuya; TANIOKA, Mizuho; MIYOSHI, Natsumi; KUDOH, Takayuki; SAKAKURA, Akira

1C6-12
Novel N-oxypyrrole derivatives from Streptomyces werraensis; Isolation, synthesis and plant growth inhibitory Activity (Grad. Sch. Sci. & Tech., Kumamoto Univ.) º YOSHIMURA, Haruna; ISHIDA, Takashi; TANI, Tokio; SAWA, Shinichiro; HATANO, Masaki; IGARASHI, Masayuki; ISHIKAWA, Hayato

1C6-13
Synthetic studies of gracilamine based on diastereoselective oxidative phenol coupling and aza-Michael addition (Grad. Sch. Fac. Eng., Tokyo Univ. of Agri. and Technol.) º YAMAMOTO, Yoshiharu; ODAGI, Minami; NAGASAWA, Kazuo


Chair: KIGOSHI, Hideo (11:20-12:20)

* 11:10-11:20: interval for laptop PC connection.(1C6-15, 1C6-17, 1C6-19)

1C6-15*
A Unified Total Synthesis of Madangamine Alkaloids: Stereodivergent Approach to Skipped Dienes (Fac. Sci. Tech., Keio Univ.) º SUTO, Takahiro; YANAGITA, Yuta; NAGASHIMA, Yoshiyuki; TAKIKAWA, Shinsaku; MATSUO, Naoya; KUROSU, Yasuhiro; SATO, Takaaki; CHIDA, Noritaka

1C6-17*
Enantioselective Total Synthesis of (+)-Hinckdentine A (Grad. Sch. Pharm. Sci., Nagoya Univ.; Grad. Sch. Pharm., The Univ. of Tokyo; Grad. Fac. Life Sci., Hokkaido Univ.) º DOUKI, Kazuya; ONO, Hiroyuki; TANIGUCHI, Tohru; SHIMOKAWA, Jun; FUKUYAMA, Tohru; KITAMURA, Masato

1C6-19*
Towards the total synthesis of Synoxazolidinone C (School of Chemistry, The University of Nottingham) º VILLA, Maxime; MOODY, Christopher


Thursday, March 16, PM

Chair: NAKATA, Masaya (13:30-14:30)

* 13:20-13:30: interval for laptop PC connection.(1C6-28, 1C6-31, 1C6-32, 1C6-33)

1C6-28 Young Scholar Lectures of CSJ
Nucleophilic Addition to N-Methoxyamides: Development and Application to Total Synthesis of Natural Products (Fac. Sci. Tech., Keio Univ.) º SATO, Takaaki

1C6-31
Synthesis and evaluation of saxitoxin derivatives by Mukaiyama aldol condensation reaction (Grad. Sch. Fac. Eng., Tokyo Univ. of Agri. and Technol.) º OKI, Mana; WANG, Chao; HARADA, Daisuke; TSUKAMOTO, Tadaaki; KONOKI, Keiichi; YAMASHITA, Mari; NAGASAWA, Kazuo

1C6-32
Synthetic studies on Zetekitoxin AB (Grad. Sch. Fac. Eng., Tokyo Univ. of Agri. and Technol.) º HARADA, Daisuke; AKIMOTO, Takafumi; WANG, Chao; OKI, Mana; YAMASHITA, Mari; NAGASAWA, Kazuo

1C6-33
Synthetic study of aplaminal (Div. of Chem., Fac. Pure Appl. Sci., Univ. of Tsukuba) º TANIGUCHI, Ayaka; AKEMOTO, Kei; OHYOSHI, Takayuki; KIGOSHI, Hideo


Chair: OHYOSHI, Takayuki (14:40-15:40)

* 14:30-14:40: interval for laptop PC connection.(1C6-35, 1C6-36, 1C6-37, 1C6-38, 1C6-39, 1C6-40)

1C6-35
Total Synthesis and Structural Revision of (±)-Fasmerianamine A (Grad. Sch. Sci. Tech., Keio Univ.) º ODAMURA, Jei; YOKOO, Ryosuke; MASUMURA, Kensuke; OKAWA, Hiroki; SAIKAWA, Yoko; NAKATA, Masaya

1C6-36
Total synthesis of saxorumamide (Fac. Sci. Tech., Keio Univ.) º YORITATE, Makoto; YOKOYAMA, Takashi; TAKAHASHI, Yoshito; TAJIMA, Hayato; OGIHARA, Chisato; SATO, Takaaki; CHIDA, Noritaka

1C6-37
Studies on Total Synthesis of Tetrodotoxin (Grad. Sch. Sci., Osaka City Univ.) º TAKEDA, Rina; HATTORI, Hiroshi; ARAKI, Yuusuke; KIKUCHI, Seihou; YOSHIYAMA, Haruka; NISHIKAWA, Keisuke; MORIMOTO, Yoshiki

1C6-38
Synthesis of multi-functionalized nitrones through nucleophilic addition to amides (Fac. Sci. Tech., Keio Univ.) º MATSUZAKA, Koki; KOBAYASHI, Shoichiro; MATSUMOTO, Tsutomu; SATO, Takaaki; CHIDA, Noritaka

1C6-39
Studies on Total Synthesis of Histrionicotoxins (Grad. Sch. Sci., Osaka City Univ.) º MATSUMURA, Kunihiro; KOYAMA, Tomoyuki; NISHIKAWA, Keisuke; MORIMOTO, Yoshiki

1C6-40
Total Synthesis of (-)-Zephyranthine (Fac. Sci. Tech., Keio Univ.) º ISHII, Koki; ISHIBASHI, Mizuki; SEKI, Yuna; SATO, Takaaki; CHIDA, Noritaka


Chair: NISHIKAWA, Keisuke (15:50-16:20)

* 15:40-15:50: interval for laptop PC connection.(1C6-42, 1C6-43, 1C6-44)

1C6-42
Synthesis of Alkaloidal Scaffolds via Zinc(II)-mediated Activation of an Alkyne (Grad. Sch. Fac. Eng., Tokyo Univ. of Agri. and Technol.) º SADAIWA, Yorimoto; TSUBOUCHI, Akira; ORUGI, Hiroki

1C6-43
Total Synthesis of (-)-Stenine (Grad. Sch. Sci. Tech., Keio Univ.) º KOTATSU, Masayuki; NAKAYAMA, Yasuaki; MAEDA, Yuichiro; SATO, Takaaki; CHIDA, Noritaka

1C6-44
Assembly of alkaloidal skeletons via dimerizations of dihydropyridines (Fac. Sci., Hokkaido Univ.) º WATANABE, Ryo; FUJIKAWA, Soushi; OIKAWA, Hideaki; OGURI, Hiroki


Amino Acid, Peptide

Chair: SATAKE, Masayuki (16:30-17:00)

* 16:20-16:30: interval for laptop PC connection.(1C6-46, 1C6-47, 1C6-48)

1C6-46
Biseokeaniamides A, B and C, thiazole-containing lipopeptides from a marine cyanobacterium collected in Okinawa. (Fac. Sci. Tech., Keio Univ.; Fac. Pharm., Kitasato Univ.; Fac. Edu., Univ. of Ryukyus) º IWASAKI, Arihiro; TADENUMA, Takato; OHSHIRO, Taichi; OZAKI, Kaori; SUMIMOTO, Shinpei; TERUYA, Toshiaki; TOMODA, Hiroshi; SUENAGA, Kiyotake

1C6-47
Isolation and determination of the structure of new linear depsipeptides from the marine cyanobacterium collected at Okinawa (Keio Univ.) º KANAMORI, Yuki; SUMIMOTO, Shinpei; IWASAKI, Arihiro; SUENAGA, Kiyotake

1C6-48
Cyclic peptide library from marine cyanobacteria collected in Ishigaki Island (Grad. Sch. Fac. Sci., Kanagawa Univ.) º KAWATA, Yuki; INUZUKA, Toshiyasu; WATABE, Taeko; UEMURA, Daisuke


Chair: FUSE, Shinichiro (17:10-18:00)

* 17:00-17:10: interval for laptop PC connection.(1C6-50, 1C6-51, 1C6-52, 1C6-53)

1C6-50
Synthetic Study of (-)-Kaitocephalin via Overman rearrangement (Fac. Sci. Tech., Keio Univ.) º SUGAI, Tomoya; OKUYAMA, Yuya; HISADA, Syoko; SHIN, Jaehyun; USUI, Syunme; SATO, Takaaki; CHIDA, Noritaka

1C6-51
Comparative study of fully synthetic self-adjuvanting cancer vaccine candidates containing tandem repeats of B cell epitope from HER2 (Grad. Sch. Sci., Osaka Univ.) º FENG, Qi; KABAYAMA, Kazuya; MANABE, Yoshiyuki; KAMETANI, Yoshie; FUKASE, Koichi

1C6-52
Synthetic studies on marine natural polyamine protoaculeine-B (International Coll. Arts Sci., Yokohama City Univ.) º SHIOZAKI, Hiroki; ISHIKAWA, Yuichi; OIKAWA, Masato

1C6-53*
High-yield synthesis of selenoglutathione by LPPS and the study of the redox reactions (Sch. Sci., Tokai Univ.) º SHIMODAIRA, Shingo; IWAOKA, Michio


Friday, March 17, AM


Fatty Acid Related Compounds and Polyphenols

Chair: TONOI, Takayuki (09:00-10:00)

* 8:50-9:00: interval for laptop PC connection.(2C6-01, 2C6-02, 2C6-03, 2C6-05)

2C6-01
Synthetic study of steganacins (Fac. Textile Sci. Technol., Shinshu Univ.) º YUBUNE, Toshihide; MOCHIZUKI, Takehito; SONE, Yoshitomo; OHTA, Ryotaro; NISHII, Yoshinori

2C6-02
Asymmetric total sythesis of dibenzyl lignan lactones (Grad. Sch. Sci. Technol., Shinshu Univ.) º MOCHIDUKI, Takehito; SONE, Yoshitomo; KIMURA, Yumi; NISHII, Yoshinori

2C6-03*
Enantioselective total synthesis of purple membrane lipid PGP-Me toward elucidation of protein- lipid interactions (Grad. Sch. Sci., Osaka Univ.) º YAMAGAMI, Masaki; JIN, Cui; TSUCHIKAWA, Hiroshi; UMEGAWA, Yuichi; HANASHIMA, Shinya; MURATA, Michio

2C6-05*
Solid-state NMR study for the molecular orientation of amphotericin B in membrane (Grad. Sch. Sci., Osaka Univ.) º YAMAMOTO, Tomoya; UMEGAWA, Yuichi; YAMAGAMI, Masaki; HANASHIMA, Shinya; TSUCHIKAWA, Hiroshi; MATSUMORI, Nobuaki; MURATA, Michio


Chair: NISHII, Yoshinori (10:10-11:10)

* 10:00-10:10: interval for laptop PC connection.(2C6-08, 2C6-09, 2C6-10, 2C6-11, 2C6-13)

2C6-08
Preparation of New Aromatic Acid Anhydrides or Aromatic Acid Halides Bearing Trifluoromethyl Substituted Groups and Their Application to the Rapid Esterification and Lactonization (Fac. Sci., TUS) SHIINA, Isamu; º TONOI, Takayuki

2C6-09
Improved Asymmetric Total Synthesis of Naturally Occurring (3S,16E,20E,23S)-Eushearilide (Fac. Sci., TUS) TONOI, Takayuki; º INOHANA, Takehiko; SATO, Teruyuki; YOSHIDA, Tomoki; SHIINA, Isamu

2C6-10
Asymmetric Total Synthesis of PM181110 by the Asymmetric Aldol Reaction and the MNBA-mediated Dehydration Condensations (Fac. Sci., TUS) SHIINA, Isamu; INOHANA, Takehiko; º SATO, Teruyuki; KAWAHARA, Ryo; TONOI, Takayuki

2C6-11*
Stereoselective construction of cisoidal bisspiroacetal framework found in marine toxins (Sch. Sci., Osaka Univ.) º YASUKAWA, Yoshifumi; TSUCHIKAWA, Hiroshi; MURATA, Michio

2C6-13
Synthetic study on meshimakobunol A (Grad. Sch. Pure Appl. Sci., Univ. of Tsukuba) º ICHIMURA, Fumitaka; MITSUGI, Keisuke; OHYOSHI, Takayuki; KIGOSHI, Hideo


Chair: OHYOSHI, Takayuki (11:20-12:10)

* 11:10-11:20: interval for laptop PC connection.(2C6-15, 2C6-16, 2C6-17, 2C6-18, 2C6-19)

2C6-15
Synthesis of the Precursor of 5-Epi-6-epipseudomajucinone Possessing the Trifused Carbocyclic System Using the Intramolecular Michael Addition Reaction (Fac. Sci., TUS) MURATA, Takatsugu; UOSAKI, Kosuke; º YONEKURA, Keita; ITOH, Keiichi; SHIINA, Isamu

2C6-16
Construction of Bicyclo[4.3.0]nonanone Skeleton Included in 6-Epipseudomajucinone (6-EPM) Using Reductive Cyclization Reaction and Ring Closing Metathesis (Fac. Sci., TUS) SHIINA, Isamu; º UOSAKI, Kosuke; MURATA, Takatsugu

2C6-17
Synthetic Studies of Botcinin D Derivatives Using Intramolecular Reformatsky Reaction (Fac. Sci., TUS) SHIINA, Isamu; º MATSUMOTO, Yuhei; YOSHINAGA, Yutaka; TONOI, Takayuki

2C6-18
Synthesis and biological evaluation of AMCA conjucated neopeltolide analogues (Grad. Sch. Life Sci., Tohoku Univ.) º YANAGI, Shota; SASAKI, Makoto; FUWA, Haruhiko

2C6-19
Efficient synthetic route for a spiroimine of spirolide C for stereostructural assignment of lactone moiety (Grad. Sch. Sci., Osaka Univ.) º MINAMINO, Kou; TSUCHIKAWA, Hiroshi; HAYASHI, Sho; MURATA, Michio


Friday, March 17, PM

Chair: FUWA, Haruhiko (14:30-15:30)

* 14:20-14:30: interval for laptop PC connection.(2C6-34, 2C6-35, 2C6-36, 2C6-37, 2C6-38, 2C6-39)

2C6-34
Asymmetric Total Synthesis of 5-DemethylAMF-26 by the Computer-assisted Predictive Stereoselective Intramolecular Diels-Alder (CAPS-IMDA) Reaction (Fac. Sci., TUS) SHIINA, Isamu; º TASAKI, Yasutaka; SUZUKI, Kyouhei; TANAKA, Anna

2C6-35
A Synthesis of AMF-26 Derivatives Including Tetralin Frame by the Shapiro Reaction (Fac. Sci., TUS) SHIINA, Isamu; TASAKI, Yasutaka; º SUZUKI, Kyouhei; WATANABE, Chihiro

2C6-36
Rationalization of the Stereo- and Chemoselective Syntesis of the Steroid Frameworks by the Intermolecular Diels-Alder Reaction (Fac. Sci., TUS) º MURATA, Takatsugu; SHIINA, Isamu

2C6-37
Asymmetric total syntheses of 3-acyl-5,6-dihydro-2H-pyrone natural products utilizing catalytic asymmetric Mukaiyama aldol reaction (Sch. Sci. Tech., Kwansei Gakuin Univ.) º TSUTSUMI, Takeshi; FUJIWARA, Tetsuya; NAKATA, Kohei; NAKATSUJI, Hidefumi; TANABE, Yoo

2C6-38
Synthetic study of dysiherbaine analogs featuring stereospecific ring contraction (Fac. Eng., OIT) º YONEYAMA, Ryo; MASUYAMA, Araki; KOBAYASHI, Shoji

2C6-39
Synthetic Study of 6-Chlorotetrahydrofuran Acetogenin toward the Structural Elucidation (Grad. Sch. Nat. Sci. Technol., Okayama Univ.) º KATSUBE, Tomoya; TAKAMURA, Hiroyoshi; KADOTA, Isao


Chair: ANDO, Yoshio (15:40-16:40)

* 15:30-15:40: interval for laptop PC connection.(2C6-41, 2C6-43, 2C6-44, 2C6-45, 2C6-46)

2C6-41*
Structure-activity relationship study of aplyronine A by hybridization of natural products (Div. of Chem., Fac. Pure Appl. Sci., Univ. of Tsukuba) º TAKANO, Atsuhiro; NAMIKI, Mayu; MIYAZAKI, Yuto; OGURA, Tomotaka; HAYAKAWA, Ichiro; OHYOSHI, Takayuki; KIGOSHI, Hideo

2C6-43
Synthetic study of scytophycin C (Grad. Sch. Pure Appl. Sci., Univ. of Tsukuba) º NAMIKI, Mayu; MIYAZAKI, Yuto; OHYOSHI, Takayuki; KIGOSHI, Hideo

2C6-44
Short-step total synthesis of hericenes featuring [1,3]-geranyl rearrangement, and their cytoprotective activity (Fac. Eng., OIT; Dep. Nutr., Koshien Univ.) º KOBAYASHI, Shoji; YASUMOTO, Takeshi; MASUYAMA, Araki; NAGAI, Kaoru

2C6-45
Isolation of Hoshinolactam, an Antitrypanosomal Polyketide-Peptide Hybrid from a Marine Cyanobacterium (Fac. Sci. Tech., Keio Univ.) º OGAWA, Hidetoshi; IWASAKI, Arihiro; SUMIMOTO, Shinpei; HOKARI, Rei; ISHIYAMA, Aki; IWATSUKI, Masato; OTOGURO, Kazuhiko; OMURA, Satoshi; SUENAGA, Kiyotake

2C6-46
Total synthesis of Hoshinolactam, an Antitrypanosomal Polyketide-Peptide Hybrid from a Marine Cyanobacterium (Fac. Sci. Tech., Keio Univ.) º OGAWA, Hidetoshi; IWASAKI, Arihiro; SUMIMOTO, Shimpei; HOKARI, Rei; ISHIYAMA, Aki; IWATSUKI, Masato; OTOGURO, Kazuhiko; OMURA, Satoshi; SUENAGA, Kiyotake


Terpenes, Steroids

Chair: SUENAGA, Kiyotake (16:50-17:40)

* 16:40-16:50: interval for laptop PC connection.(2C6-48, 2C6-49, 2C6-50, 2C6-51, 2C6-52)

2C6-48
Search for bone metabolism regulatory properties in Okinawan marine organism compounds (Fac. Edu., Univ. of Ryukyus) º OZAKI, Kaori; YAMANO, Aki; ISHII, Takahiro; TERUYA, Toshiaki

2C6-49
Structural Prediction of Sarcophytonolide J and Its Structural Elucidation by Total Synthesis (Grad. Sch. Nat. Sci. Technol., Okayama Univ.) º OTSU, Taichi; TAKAMURA, Hiroyoshi; KADOTA, Isao

2C6-50
Total Synthesis and Structural Revision of Clavilactone D (Fac. Sci. Tech., Keio Univ.) º MORI, Kento; OGURA, Akihiro; TAKAO, Ken-ichi

2C6-51
Total Synthesis and Structural Revision of a Marine Polyether Aplysiol B (Grad. Sch. Sci., Osaka City Univ.) º NISHIKIBE, Kento; TOKITA, Moe; TAKI, Naoto; NISHIKAWA, Keisuke; MORIMOTO, Yoshiki

2C6-52
Cyclization Reaction of Polyepoxides in Water and Its Application to Natural Product Synthesis (Grad. Sch. Sci., Osaka City Univ.) º HASHIMOTO, Subaru; HOSHINO, Akihiro; TAKEUCHI, Eriko; NISHIKAWA, Keisuke; MORIMOTO, Yoshiki


Saturday, March 18, AM


Fatty Acid Related Compounds and Polyphenols

Chair: MATSUMOTO, Takashi (09:00-10:00)

* 8:50-9:00: interval for laptop PC connection.(3C6-01, 3C6-02, 3C6-03, 3C6-04, 3C6-05, 3C6-06)

3C6-01
Synthetic study on naphthocyclinones (1) : Synthses of pyranonaphthalene units (Sch. Sci., Tokyo Tech.) º NAKAZAWA, Yusuke; FUKAZAWA, Takumi; ANDO, Yoshio; OHMORI, Ken; SUZUKI, Kesuke

3C6-02
Synthetic study on naphthocyclinones: dimerization via Michael addition (Sch. Sci., Tokyo Tech.) º FUKAZAWA, Takumi; NAKAZAWA, Yusuke; ANDO, Yoshio; OHMORI, Ken; SUZUKI, Keisuke

3C6-03
Synthetic Study of the C’D’E’ Ring of Maitotoxin (Fac. Sci., Kyushu Univ.) º YAMAMOTO, Hiroki; TORIKAI, Kohei; EBINE, Makoto; OISHI, Tohru

3C6-04
Synthetic Study of the HIJK Ring of Brevisulcenal-F (Fac. Sci., Kyushu Univ.) º OSATO, Naoya; TORIKAI, Kohei; EBINE, Makoto; OISHI, Tohru

3C6-05
Synthetic Studies on Enigmazole A (Grad. Sch. Life Sci., Tohoku Univ.) º SAKURAI, Keisuke; SASAKI, Makoto; FUWA, Haruhiko

3C6-06
Synthetic Study on Tomuruline (Fac. Sci. Tech., Keio Univ.) º FUJIMURA, Haruka; KUDO, Chihiro; SAME, Kyouhei; OHNO, Osamu; IWASAKI, Arihiro; SUENAGA, Kiyotake


Chair: EBINE, Makoto (10:10-11:10)

* 10:00-10:10: interval for laptop PC connection.(3C6-08, 3C6-09, 3C6-10, 3C6-11, 3C6-12, 3C6-13)

3C6-08
Total Synthesis of Aesculitannin C (Sch. Sci., Tokyo Tech.) º SEKO, Yusuke; NOGUCHI, Yuka; OHMORI, Ken; SUZUKI, Keisuke

3C6-09
Synthetic study on doubly-linked oligoflavans (Sch. Sci., Tokyo Tech.) º NOGUCHI, Yuka; OHMORI, Ken; SUZUKI, Keisuke

3C6-10
SNAr Reaction/Claisen Rearrangement Sequence for Efficient C-Prenylation of Xanthones (Sch. Pharm., TUPLS) º FURUKAWA, Chisato; MOCHIZUKI, Miho; TAKAHASHI, Kanae; FUJIMOTO, Yuuki; YANAI, Hikaru; MATSUMOTO, Takashi

3C6-11
Synthesis of Naturally Occurring Xanthones Possessing Higher Isoprenoid Side Chain (Sch. Pharm., TUPLS) º TAKAHASHI, Kanae; FUJIMOTO, Yuuki; YANAI, Hikaru; MATSUMOTO, Takashi

3C6-12
Synthetic and Structural Studies on Iriomoteolide-2a (Grad. Sch. Life Sci., Tohoku Univ.) º SAKAMOTO, Keita; SASAKI, Makoto; FUWA, Haruhiko

3C6-13
Design, synthesis and biological activity of aplyronine A analogs directed to structural simplification (Grad. Sch. Pure Appl. Sci., Univ. of Tsukuba) º TAKAHASHI, Momoko; FUTAKI, Kentaro; TANABE, Kenta; KITA, Masaki; KIGOSHI, Hideo


Chair: TAKIKAWA, Hiroshi (11:20-12:20)

* 11:10-11:20: interval for laptop PC connection.(3C6-15, 3C6-16, 3C6-17, 3C6-18, 3C6-19, 3C6-20)

3C6-15
Synthetic Studies on Portimine (Grad. Sch. Life Sci., Tohoku Univ.) º MIYOSHI, Taro; SAITO, Maki; IWASAKI, Kotaro; SASAKI, Makoto

3C6-16
Synthetic Studies on Portimine (Grad. Sch. Life Sci., Tohoku Univ.) º SAITO, Maki; MIYOSHI, Taro; IWASAKI, Kotaro; SASAKI, Makoto

3C6-17
Synthetic studies of acetogenins with Au(I) catalyst (Grad. Sch. Sci. Eng. For Edu., Univ. of Toyama) YOKOYAMA, Hajime; º MATSUO, Megumi; MIYAZAWA, Masahiro

3C6-18
Synthetic Studies of JK-ring system of Yessotoxin using Pd(II) catalyst (Grad. Sch. Sci. Eng. For Edu., Univ. of Toyama) YOKOYAMA, Hajime; º NISHIDA, Kazuki; MIYAZAWA, Masahiro

3C6-19
Synthesis and Biological Activity of Biselyngbyasides (Fac. Sci. Tech., Keio Univ.) º SATO, Miho; SATO, Eisuke; TANABE, Yurika; NAKAJIMA, Naoya; OHKUBO, Akihumi; SUENAGA, Kiyotake

3C6-20
Synthetic Study of 17(R),18(S)-EpETE (Sch. Biosci. Biotech., Tokyo Tech.; Sch. Biosci. Biotech., Tokyo Tech.) º SHINOHARA, Riku; NANBA, Yutaro; KOBAYASHI, Yuichi


Saturday, March 18, PM

Chair: MIYAZAWA, Masahiro (13:30-14:30)

* 13:20-13:30: interval for laptop PC connection.(3C6-28, 3C6-29, 3C6-30, 3C6-31, 3C6-32, 3C6-33)

3C6-28
Synthetic study of lactonamycin (1): sequential cycloaddition of benzyne en route to highly functionalized naphthonitrile oxide (Sch. Sci., Tokyo Tech.) º KAWADA, Takuma; SATO, Shogo; TAKIKAWA, Hiroshi; SUZUKI, Keisuke

3C6-29
Synthetic study of lactonamycin (2): stereoselective construction of CDEF-ring system (Sch. Sci., Tokyo Tech.) º SATO, Shogo; TAKIKAWA, Hiroshi; SUZUKI, Keisuke

3C6-30
Total Synthesis of an Antibiotic, Aquayamycin (Grad. Sch. Sci. Tech., Keio Univ.) º KOBAYASHI, Takumi; KURIKI, Hajime; MATSUMOTO, Yuka; NAKAYAMA, Harunobu; KUSUMI, Shunichi; TAKAHASHI, Daisuke; TOSHIMA, Kazunobu

3C6-31
Synthetic study on carthamin by a stereoselective approach based on symmetrization-desymmetrization (Sch. Sci., Tokyo Tech.) º AZAMI, Kohei; HAYASHI, Taiki; OHMORI, Ken; SUZUKI, Keisuke

3C6-32
Synthetic study of vescalagin and castalagin as C-glycosidic ellagitannin (Sch. Sci. Tech., Kwansei Gakuin Univ.) º WAKAMORI, Shinnosuke; IKEUCHI, Kazutada; YAMADA, Hidetoshi

3C6-33
Confirmation of the absolute configuration of amphidinol 3. (Fac. Sci., Kyushu Univ.) º WAKAMIYA, Yuma; EBINE, Makoto; OISHI, Tohru


Chair: USUKI, Toyonobu (14:40-15:40)

* 14:30-14:40: interval for laptop PC connection.(3C6-35, 3C6-36, 3C6-37, 3C6-38, 3C6-39, 3C6-40)

3C6-35
[4 + 2] Cyclization Reaction Using Trisubstituted AllylAlcohols as Diene Precursors (Grad. Sch. Sci., Osaka City Univ.) º TORIYAMA, Yohei; OGURA, Ryota; YASUNO, Yoko; SHINADA, Tetsuro

3C6-36
Total synthesis of cyercene A using intramolecular transesterification reaction of 3,5-diketoester as a key step (Grad. Sch. Nat. Sci. Technol., Okayama Univ.) º ONDA, Kai; HAYAKAWA, Ichiro; SAKAKURA, Akira

3C6-37
Physiological Activities of Flavonoids (Fac. Eng., Kindai Univ.) OKADA, Yoshiharu; º NAKABO, Daisuke; NOMURA, Masato

3C6-38
Studies on a Segment Connection Method for the Convergent Synthesis of Nigricanoside A (Fac. Sci., Hokkaido Univ.; Graduate School of Engineering Science, Akita University) º TSUNODA, Takayuki; FUJIWARA, Kenshu; OKAMOTO, Satoshi; KONDO, Yoshihiko; AKIBA, Uichi; KATOONO, Ryo; SUZUKI, Takanori

3C6-39
Synthetic Study of 5,18-diHETE (Sch. Life Sci. Tech., Tokyo Tech.) SUGANUMA, Yuta; º TANABE, Shuhei; SUGIHARA, Yusuke; KOBAYASHI, Yuichi

3C6-40
Synthetic Study of Resolvine D4 (Sch. Life Sci. Tech., Tokyo Tech.) º MORITA, Masao; KOBAYASHI, Yuichi


Chair: YASUNO, Yoko (15:50-16:50)

* 15:40-15:50: interval for laptop PC connection.(3C6-42, 3C6-43, 3C6-44, 3C6-45, 3C6-46, 3C6-47)

3C6-42
Synthetic study of mycolic acids using alkyl-alkyl cross-coupling reaction (Grad. Sch. Eng., Osaka Univ.) º TERAHIGASHI, Shohei; IWASAKI, Takanori; KUNIYASU, Hitoshi; KAMBE, Nobuaki

3C6-43
Synthetic study on antibiotic acremoxanthone A (Sch. Sci., Tokyo Tech.) º NAKAKOHARA, Hiroshi; HIRANO, Yoichi; TAKIKAWA, Hiroshi; SUZUKI, Keisuke

3C6-44
Total synthesis of γ-rubromycin by exploiting intramolecular photoredox reaction (Sch. Sci., Tokyo Tech.) º WAKITA, Fumihiro; ANDO, Yoshio; OHMORI, Ken; SUZUKI, Keisuke

3C6-45
Synthesis of acylceramides in the epidermis to identify the mechanism of skin barrier system (Grad. Fac. Life Sci., Hokkaido Univ.) º MURAI, Yuta; HASHINO, Syota; MONDE, Kenji

3C6-46
SDS-PAGE analysis of palytoxin (Kanagawa Univ.) º ABE, Takahiro; NAITO, Takayuki; UEMURA, Daisuke

3C6-47
Synthetic approach to Yoshinone A, anti-obesity drug lead. (Grad. Sch. Fac. Sci., Kanagawa Univ.) º WAKATSUKI, Yuto; YAMAMOTO, Keita; IWASAKI, Arihiro; SUENAGA, Kiyotake; KOYAMA, Tomoyuki; UEMURA, Daisuke


Chair: HAYAKAWA, Ichiro (17:00-17:50)

* 16:50-17:00: interval for laptop PC connection.(3C6-49, 3C6-50, 3C6-51, 3C6-52, 3C6-53)

3C6-49
Asymmetric Synthesis of JBIR-23,-24 (Grad. Sch. Sci. Eng., Univ. of Toyama) MIYAZAWA, Masahiro; º KUNICHIKA, Ko-ki; HO-DA, Ko-ji; YOKOYAMA, Hajime

3C6-50
Synthetic Study on Saptomycin H : Modified Aglycon Synthesis (Sch. Sci., Tokyo Tech.) º SHIMURA, Jun; MATSUDA, Ayumu; MAEZAWA, Yoshihiko; KITAMURA, Kei; ANDO, Yoshio; MATSUMOTO, Takashi; SUZUKI, Keisuke

3C6-51
synthetic study of neostrictinin (Sch. Sci. Tech., Kwansei Gakuin Univ.) º UEJI, Tatsuya; IKEUCHI, Kazutada; WAKAMORI, Shinnosuke; YAMADA, Hidetoshi

3C6-52
Synthesis of the Macaranoyl Group (Sch. Sci. Tech., Kwansei Gakuin Univ.) º HASHIMOTO, Hajime; KONISHI, Hayato; IKEUCHI, Kazutada; YAMADA, Hidetoshi

3C6-53
Total Synthesis of Cardiolipins Containing Chiral Cyclopropane Moieties (Grad. Sch. Sci. Tech., Keio Univ.) º OHTA, Ippei; ISHIBASHI, Shunichi; TAKAMATSU, Masayuki; FUKASE, Koichi; INUKI, Shinsuke; FUJIMOTO, Yukari

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