SUGAMA, Ko: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

Two iridoid glycosides from Rehmannia glutinosa

Takashi Morota, Hiroshi Sasaki, Hiroaki Nishimura, Kô Sugama, Masao Chin(Chen Zhengxiong), Hiroshi Mitsuhashi

Journal:

Year:

1989

Language:

english

File:

PDF, 515 KB

english, 1989

2

Sesquiterpenoids from petasites fragrans

Kô Sugama, Koji Hayashi, Takashi Nakagawa, Hiroshi Mitsuhashi, Naotoshi Yoshida

Journal:

Year:

1983

Language:

english

File:

PDF, 386 KB

english, 1983

3

A glycoside from dried roots of Cynanchum paniculatum

Ko Sugama, Koji Hayashi

Journal:

Year:

1988

Language:

english

File:

PDF, 295 KB

english, 1988

4

Two non-glycosidic iridoids from Rehmannia glutinosa

Takashi Morota, Hiroshi Sasaki, Koˆ Sugama, Hiroaki Nishimura, Masao Chin (Chen Zhengxiong), Hiroshi Mitsuhashi

Journal:

Year:

1990

Language:

english

File:

PDF, 386 KB

english, 1990

5

Norcarotenoids of Rehmannia glutinosa var. Hueichingensis

Hiroshi Sasaki, Takashi Morota, Hiroaki Nishimura, Tatsunori Ogino, Takao Katsuhara, Kô Sugama, Masao Chin (Chen Zhengxiong), Hiroshi Mitsuhashi

Journal:

Year:

1991

Language:

english

File:

PDF, 522 KB

english, 1991

6

Two xanthones from Polygala tenuifolia

Yukinobu Ikeya, Kô Sugama, Minoru Okada, Hiroshi Mitsuhashi

Journal:

Year:

1991

Language:

english

File:

PDF, 429 KB

english, 1991

7

Two lignans from Schisandra sphenanthera

Yukinobu Ikeya, Ko Sugama, Minoru Okada, Hiroshi Mitsuhashi

Journal:

Year:

1991

Language:

english

File:

PDF, 485 KB

english, 1991

8

Dibenzocyclooctadiene lignans from Kadsura japonica

Noriyuki Ookawa, Yukinobu Ikeya, Kô Sugama, Heihachiro Taguchi, Masao Maruno

Journal:

Year:

1995

Language:

english

File:

PDF, 358 KB

english, 1995

9

Triterpenes from Tripterigium wilfordii

Takashi Morota, Chun-Xin Yang, Hiroshi Sasaki, Wan-Zhang Qin, Kô Sugama, Kang-Li Miao, Takaaki Yoshino, Li-Hong Xu, Masao Maruno, Bing-Hui Yang

Journal:

Year:

1995

Language:

english

File:

PDF, 326 KB

english, 1995

10

Eudistomidins E and F, new β-carboline alkaloids from the okinawan marine tunicate Eudistoma glaucus

Osamu Murata, Hideyuki Shigemori, Masami Ishibashi, Ko Sugama, Koji Hayashi, Jun'ichi Kobayashi

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 260 KB

english, 1991

11

A new nor-triterpenoid, triptolactone, with a novel carbon skeleton from Tripterigium wilfordii

Takashi Morota, Katsuyuki Aoki, Wan Zhang Qin, Kō Sugama, Li-Hong Xu, Masao Maruno, Bing-Hui Yang

Journal:

Tetrahedron Letters

Year:

1995

Language:

english

File:

PDF, 125 KB

english, 1995

12

Eremophilenolides from petasites japonicus

Ko Sugama, Koji Hayashi, Hiroshi Mitsuhashi

Journal:

Year:

1985

Language:

english

File:

PDF, 489 KB

english, 1985

13

Five cyclopentanoid monoterpenes from Rehmannia glutinosa

Takashi Morota, Hiroaki Nishimura, Hiroshi Sasaki, Masao Chin (Chen Zhengxiong), Kô Sugama, Takao Katsuhara, Hiroshi Mitsuhashi

Journal:

Year:

1989

Language:

english

File:

PDF, 694 KB

english, 1989

14

Studies on Inhibitory Activity against Acetylcholinesterase of New Bisbenzylisoquinoline Alkaloid and Its Related Compounds

Ogino, Tatsunori, Yamaguchi, Takuji, Sato, Toshitsugu, Sasaki, Hiroshi, Sugama, Ko, Okada, Minoru, Maruno, Masao

Journal:

Year:

1997

Language:

english

File:

PDF, 264 KB

english, 1997

15

Four New Phenolic Glycosides from Polygala tenuifolia.

IKEYA, Yukinobu, SUGAMA, Ko, OKADA, Minoru, MITSUHASHI, Hiroshi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1991

File:

PDF, 918 KB

1991

16

Structure Determination of Biliary Metabolites of Schizandrin in Rat and Dog.

IKEYA, Yukinobu, SUGAMA, Ko, TANAKA, Masahide, WAKAMATSU, Takeshi, ONO, Hiromasa, TAKEDA, Shuichi, OYAMA, Tsutomu, MARUNO, Masao

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1995

File:

PDF, 1.20 MB

1995

17

Studies on the constituents of asclepiadaceae plants. LXVI The structures of three new glycosides, cynapanosides A, B, and C, from the Chinese drug "Xu-Chang-Qing," Cynanchum paniculatum Kitagawa.

SUGAMA, KO, HAYASHI, KOJI, MITSUHASHI, HIROSHI, KANEKO, KO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1986

File:

PDF, 854 KB

1986

18

Xanthone C-Glycoside and Acylated Sugar from Polygala tenuifolia.

IKEYA, Yukinobu, SUGAMA, Ko, MARUNO, Masao

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1994

File:

PDF, 624 KB

1994

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Z-Library Since 2009 support@z-lib.do

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски