OKAMURA, TETSUO : rechercher sur Z-Library

Année:

1999

Fichier:

PDF, 26 KB

1999

ChemInform Abstract: Cytotoxic Briarane Diterpenes from a Gorgonacean Briareum sp.

Tetsuo Iwagawa, Keita Takayama, Hiroaki Okamura, Munehiro Nakatani, Matsumi Doe, Kaoru Takemura, Motoo Shiro

Journal:

Munehiro Nakatani, Yukari Fukuman, Takashi Sakumoto, Nobuyuki Yamashita, Hiroaki Okamura, Tetsuo Iwagawa

Année:

2000

Fichier:

PDF, 26 KB

2000

ChemInform Abstract: Nimbolinins, C-seco Limonoids from the Fruits of Melia toosendan.

Journal:

Hiroaki Okamura, Hideki Shimizu, Yasuko Nakamura, Tetsuo Iwagawa, Munehiro Nakatani

Année:

2000

Fichier:

PDF, 25 KB

2000

ChemInform Abstract: Asymmetric Synthesis of the Key Intermediate (VII) of an SP Antagonist RPR 107880 (VIII) Using a Base-Catalyzed Diels—Alder Reaction.

Journal:

Munehiro Nakatani, Samir A. M. Abdelgaleil, Hiroaki Okamura, Tetsuo Iwagawa, Atsuko Sato, Matsumi Doe

Année:

2000

Fichier:

PDF, 31 KB

2000

ChemInform Abstract: Khayanolides A and B, New Rearranged Phragmalin Limonoid Antifeedants from Khaya senegalensis.

Journal:

Année:

2000

Fichier:

PDF, 27 KB

2000

ChemInform Abstract: New Briarane Diterpenes from Briareum sp., Collected at Bonotsu, Kagoshima Prefecture. Part 4. Violides N—P, New Briarane Diterpenes from a Gorgonacean Briareum sp.

Tetsuo Iwagawa, Tetsushi Hirose, Keita Takayama, Hiroaki Okamura, Munehiro Nakatani, Matsumi Doe, Kaoru Takemura

Journal:

Munehiro Nakatani, Samir A. M. Abdelgaleil, Hiroaki Okamura, Tetsuo Iwagawa, Matsumi Doe

Année:

2000

Fichier:

PDF, 27 KB

2000

ChemInform Abstract: Seneganolide, a Novel Antifeeding Mexicanolide from Khaya senegalensis.

Journal:

Hiroaki Okamura, Hiroshi Nagaike, Tetsuo Iwagawa, Munehiro Nakatani

Année:

2000

Fichier:

PDF, 25 KB

2000

ChemInform Abstract: A Base-Catalyzed Diels—Alder Reaction of N-Tosyl-3-hydroxy-2-pyridone.

Journal:

Samir A. M. Abdelgaleil, Hiroaki Okamura, Tetsuo Iwagawa, Matsumi Doe, Munehiro Nakatani

Année:

2001

Fichier:

PDF, 29 KB

2001

ChemInform Abstract: Novel Rings B,D-Secolimonoids from the Stem Bark of Khaya senegalensis

Journal:

Année:

2001

Fichier:

PDF, 27 KB

2001

ChemInform Abstract: Khayanolides, Rearranged Phragmalin Limonoid Antifeedants from Khaya senegalensis

Samir A. M. Abdelgaleil, Hiroaki Okamura, Tetsuo Iwagawa, Atsuko Sato, Ikuko Miyahara, Matsumi Doe, Munehiro Nakatani

Journal:

Hideki Shimizu, Hiroaki Okamura, Tetsuo Iwagawa, Munehiro Nakatani

Année:

2001

Fichier:

PDF, 27 KB

2001

ChemInform Abstract: Asymmetric Synthesis of (-)- and (+)-Eutipoxide B Using a Base-Catalyzed Diels—Alder Reaction.

Journal:

Année:

2001

Fichier:

PDF, 32 KB

2001

Three Novel Bis(indole) Alkaloids from a Stony Coral, Tubastraea sp.

Tetsuo Iwagawa, Miho Miyazaki, Hiroaki Okamura, Munehiro Nakatani, Matsumi Doe, Kaoru Takemura

Journal:

Hiroaki Okamura, Hideki Shimizu, Naomi Yamashita, Tetsuo Iwagawa, Munehiro Nakatani

Année:

2003

Fichier:

PDF, 75 KB

2003

Total Synthesis of (+)-Epiepoformin and (-)-Phyllostine.

Journal:

Année:

2004

Fichier:

PDF, 82 KB

2004

New Briarane Diterpenes from Briareum sp. Part 6. Briviolides, New Briarane Diterpenes from a Gorgonian Briareum sp.

Tetsuo Iwagawa, Kazutaka Babazono, Hiroaki Okamura, Munehiro Nakatani, Matsumi Doe, Yoshiki Morimoto, Motoo Shiro, Kaoru Takemura

Journal:

Tetsuo Shiga, Tomochika Matsuyama, Hitoshi Yamaoka, Seizo Okamura

Année:

2006

Fichier:

PDF, 19 KB

2006

Spectroscopic studies on primary processes in radiation-induced polymerization of 1,3-butadiene

Journal:

Macromolecular Chemistry and Physics

Année:

1974

Langue:

english

Fichier:

PDF, 466 KB

english, 1974

Azedarachin C, A limonoid antifeedant from Melia azedarach

Ruo Chun Huang, Hiroaki Okamura, Tetsuo Iwagawa, Kenichiro Tadera, Munehiro Nakatani

Journal:

Jian-Bo Zhou, Hiroaki Okamura, Tetsuo Iwagawa, Munehiro Nakatani

Année:

1995

Langue:

english

Fichier:

PDF, 147 KB

english, 1995

Limonoid antifeedants from Melia toosendan

Journal:

Munehiro Nakatani, Jian-Bo Zhou, Noboru Nakayama, Hiroaki Okamura, Tetsuo Iwagawa

Année:

1996

Langue:

english

Fichier:

PDF, 280 KB

english, 1996

Nimbolidins C-E, limonoid antifeedants from Melia toosendan

Journal:

Année:

1996

Langue:

english

Fichier:

PDF, 270 KB

english, 1996

Limonoids from Melia azedarach

Ruo Chun Huang, Kenjiro Tadera, Fumio Yagi, Yuji Minami, Hiroaki Okamura, Tetsuo Iwagawa, Munehiro Nakatani

Journal:

Année:

1996

Langue:

english

Fichier:

PDF, 223 KB

english, 1996

Irregular cembranoids containing a 13-membered carbocyclic skeleton isolated from a soft coral, Sarcophyton species

Tetsuo Iwagawa, Shun Nakamura, Takahiro Masuda, Hiroaki Okamura, Munehiro Nakatani, Motto Siro

Journal:

Tetsuo Iwagawa, Takahiro Masuda, Hiroaki Okamura, Munehiro Nakatani

Année:

1995

Langue:

english

Fichier:

PDF, 489 KB

english, 1995

New xenia diterpenoids from a Xenia species of a soft coral

Journal:

Hiroaki Okamura, Tetsuo Iwagawa, Munehiro Nakatani

Année:

1996

Langue:

english

Fichier:

PDF, 421 KB

english, 1996

A base catalyzed Diels-Alder reaction of 3-hydroxy-2-pyrone

Journal:

Nsiama Tienabe Kipassa, Tetsuo Iwagawa, Hiroaki Okamura, Matsumi Doe, Yoshiki Morimoto, Munehiro Nakatani

Année:

1995

Langue:

english

Fichier:

PDF, 168 KB

english, 1995

Limonoids from the stem bark of Cedrela odorata

Journal:

Hiroaki Okamura, Hideki Shimizu, Naomi Yamashita, Tetsuo Iwagawa, Munehiro Nakatani

Année:

2008

Langue:

english

Fichier:

PDF, 164 KB

english, 2008

Total synthesis of (+)-epiepoformin and (−)-phyllostine

Journal:

Année:

2003

Langue:

english

Fichier:

PDF, 137 KB

english, 2003

Diels–Alder reaction of α-tropolone and electron-deficient dienophiles prompted by Et3N or silica gel: a new synthetic method of highly functionalized homobarrelenone derivatives

Hiroaki Okamura, Hiroki Iiji, Toshiyuki Hamada, Tetsuo Iwagawa, Hiroshi Furuno

Journal:

Année:

2009

Langue:

english

Fichier:

PDF, 302 KB

english, 2009

Limonoid antifeedants from chinese Melia azedarach

Munehiro Nakatani, Ruo Chun Huang, Hiroaki Okamura, Hideo Naoki, Tetsuo Iwagawa

Journal:

Munehiro Nakatani, Ruo Chun Huang, Hiroaki Okamura, Tetsuo Iwagawa, Kenjiro Tadera

Année:

1994

Langue:

english

Fichier:

PDF, 292 KB

english, 1994

Degraded limonoids from Melia azedarach

Journal:

Année:

1998

Langue:

english

Fichier:

PDF, 197 KB

english, 1998

Limonoids from Melia toosendan

Munehiro Nakatani, Motonari Shimokoro, Jian-Bo Zhou, Hiroaki Okamura, Tetsuo Iwagawa, Kenjiro Tadera, Noboru Nakayama, Hideo Naoki

Journal:

Hideki Shimizu, Hiroaki Okamura, Tetsuo Iwagawa, Munehiro Nakatani

Année:

1999

Langue:

english

Fichier:

PDF, 165 KB

english, 1999

Asymmetric synthesis of (−)- and (+)-eutipoxide B using a base-catalyzed Diels–Alder reaction

Journal:

Hiroaki Okamura, Hideki Shimizu, Yasuko Nakamura, Tetsuo Iwagawa, Munehiro Nakatani

Année:

2001

Langue:

english

Fichier:

PDF, 120 KB

english, 2001

Asymmetric synthesis of the key intermediate of an SP antagonist RPR107880 using a base-catalyzed Diels–Alder reaction

Journal:

Hiroaki Okamura, Hiroshi Nagaike, Tetsuo Iwagawa, Munehiro Nakatani

Année:

2000

Langue:

english

Fichier:

PDF, 116 KB

english, 2000

A base-catalyzed Diels–Alder reaction of N-tosyl-3-hydroxy-2-pyridone

Journal:

Tetsuo Iwagawa, Yoichiro Shibata, Hiroaki Okamura, Munehiro Nakatani, Motoo Shiro

Année:

2000

Langue:

english

Fichier:

PDF, 114 KB

english, 2000

Novel cembranoids with a 13-membered carbocyclic skeleton from a soft coral, sarcophyton species

Journal:

Hideki Shimizu, Hiroaki Okamura, Naomi Yamashita, Tetsuo Iwagawa, Munehiro Nakatani

Année:

1994

Langue:

english

Fichier:

PDF, 197 KB

english, 1994

Synthesis of (+)-epiepoformin using the base-catalyzed Diels–Alder reaction of 3-hydroxy-2-pyrone

Journal:

Année:

2001

Langue:

english

Fichier:

PDF, 72 KB

english, 2001

Three novel bis(indole) alkaloids from a stony coral, Tubastraea sp.

Tetsuo Iwagawa, Miho Miyazaki, Hiroaki Okamura, Munehiro Nakatani, Matsumi Doe, Kaoru Takemura

Journal:

Hiroaki Okamura, Keiko Yamauchi, Keiji Miyawaki, Tetsuo Iwagawa, Munehiro Nakatani

Année:

2003

Langue:

english

Fichier:

PDF, 96 KB

english, 2003

Synthesis and biological activities of degraded limonoids, (±)-fraxinellonone and its related compounds

Journal:

Hiroaki Okamura, Katsuki Morishige, Tetsuo Iwagawa, Munehiro Nakatani

Année:

1997

Langue:

english

Fichier:

PDF, 206 KB

english, 1997

Asymmetric base-catalyzed Diels-Alder reaction of 3-hydroxy-2-pyrone with chiral acrylate derivatives

Journal: