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Osamu Muraoka

Kyoto Pharmaceutical University

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Publication

Featured researches published by Osamu Muraoka.

Chemical & Pharmaceutical Bulletin | 1996

Medicinal foodstuffs. III. Sugar beet. (1) : Hypoglycemic oleanolic acid oligoglycosides, betavulgarosides I, II, III, and IV, from the root of Beta vulgaris L. (Chenopodiaceae)

Masayuki Yoshikawa; Toshiyuki Murakami; Masashi Kadoya; Hisashi Matsuda; Osamu Muraoka; Johji Yamahara; Nobutoshi Murakami

Chemical & Pharmaceutical Bulletin | 1995

ABSOLUTE STEREOSTRUCTURES OF HOVENIDULCIOSIDES A1 AND A2, BIOACTIVE NOVEL TRITERPENE GLYCOSIDES FROM HOVENIAE SEMEN SEU FRUCTUS, THE SEEDS AND FRUIT OF HOVENIA DULCIS THUNB.

Masayuki Yoshikawa; Tomohiko Ueda; Osamu Muraoka; Hiroshi Aoyama; Hisashi Matsuda; Hiroshi Shimoda; Johji Yamahara; Nobutoshi Murakami

Chemical & Pharmaceutical Bulletin | 2011

Medicinal Flowers. XXXII. Structures of oleanane-type triterpene saponins, perennisosides VIII, IX, X, XI, and XII, from the flowers of Bellis perennis.

Toshio Morikawa; Xuezheng Li; Eriko Nishida; Seikou Nakamura; Kiyofumi Ninomiya; Hisashi Matsuda; Makoto Hamao; Osamu Muraoka; Takao Hayakawa; Masayuki Yoshikawa

Archive | 2008

LIVER PROTECTIVE AGENT, AND ANTI-TNF-alpha AGENT OBTAINED FROM CISTANCHE TUBULOSA (SHRENK) R. WIGHT

Hisashi Matsuda; Toshio Morikawa; Osamu Muraoka; Kiyofumi Ninomiya; Masayuki Yoshikawa; 清文 二宮; 雅之 吉川; 修 村岡; 久司 松田; 敏生 森川

Archive | 2009

Fat metabolism improver, medicine and food containing fat metabolism improver, and new flavonoid compound

Toshio Morikawa; Osamu Muraoka; Kiyofumi Ninomiya; Masayuki Yoshikawa; 清文 二宮; 雅之 吉川; 修 村岡; 敏生 森川

Archive | 2006

Tonic or stimulant obtained from extract of cistanche tubulosa (shrenk)r. wight, glycoside compound and their use

Hisashi Matsuda; Toshio Morikawa; Osamu Muraoka; Masayuki Yoshikawa; 雅之 吉川; 修 村岡; 久司 松田; 敏生 森川

Archive | 2010

Skin care external preparation having collagen production promotion action obtained from daisy inflorescence

Toshio Morikawa; Osamu Muraoka; Kiyofumi Ninomiya; Masayuki Yoshikawa; 清文 二宮; 雅之 吉川; 修 村岡; 敏生 森川

Archive | 2003

CYCLIC ONIUM COMPOUND AND GLUCOSIDASE INHIBITOR

Hisashi Matsuda; Osamu Muraoka; Genzo Tanabe; Masayuki Yoshikawa; 雅之 吉川; 修 村岡; 久司 松田; 元三 田邉

Archive | 2011

Method for producing neoponkoranol or analog thereof

Osamu Muraoka; 村岡修; Genzoh Tanabe; 田邉元三

Archive | 2013

Anti-nephropathic drug

Osamu Muraoka; 村岡修; Genzoh Tanabe; 田邉元三; Kimio Katsuta; 勝田公雄; Hiromi Kitabayashi; 北林広巳

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Collaboration

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Masayuki Yoshikawa

Kyoto Pharmaceutical University

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Hisashi Matsuda

Kindai University

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Kiyofumi Ninomiya

Kyoto Pharmaceutical University

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Genzoh Tanabe

Kindai University

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Johji Yamahara

Kyoto Pharmaceutical University

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Nobutoshi Murakami

Kyoto Pharmaceutical University

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Seikou Nakamura

Kyoto Pharmaceutical University

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Eriko Nishida

Kindai University

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Genzo Tanabe

Kindai University

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Haihui Xie

Kyoto Pharmaceutical University

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