Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Fengming Xu"'
Autor:
Seikou, Nakamura, Fengming, Xu, Kiyofumi, Ninomiya, Souichi, Nakashima, Yoshimi, Oda, Toshio, Morikawa, Osamu, Muraoka, Masayuki, Yoshikawa, Hisashi, Matsuda
Publikováno v:
Chemicalpharmaceutical bulletin. 62(10)
An 80% aqueous acetone extract of Cassia auriculata leaves was found to show a protective effect on D-galactosamine-induced cytotoxicity in primary cultured mouse hepatocytes. From the 80% aqueous acetone extract, we isolated a new benzocoumarin glyc
Publikováno v:
Chemicalpharmaceutical bulletin. 58(10)
The methanolic extract of the whole plant of Cyperus longus originating in Egypt was found to show antiallergic effect on ear passive cutaneous anaphylaxis reactions in mice. By bioassay-guided separation, 11 stilbenes and stilbene dimers including a
Autor:
Yutana Pongpiriyadacha, Hisashi Matsuda, Fengming Xu, Yang Qu, Masayuki Yoshikawa, Seikou Nakamura, Li-Jun Wu
Publikováno v:
Chemicalpharmaceutical bulletin. 56(12)
From the methanolic extract of the rhizomes of Curcuma comosa cultivated in Thailand, six new sesquiterpenes, (+)- and (-)-comosols (1, 2), comosones I (3), II (4), and III (5), and dimethoxycurcumenone (6), were isolated. Their structures were eluci
Publikováno v:
Chemicalpharmaceutical bulletin. 56(11)
Three new monoterpenes, comosoxide A (1), comosoxide B (2), and comososide (3), were isolated from the methanolic extract of the rhizomes of Curcuma comosa cultivated in Thailand. Their structures were elucidated on the basis of chemical and physicoc
Autor:
Yasunobu Asao, Akira Kumahara, Toshio Morikawa, Fengming Xu, Seikou Nakamura, Masayuki Yoshikawa, Yutana Pongpiriyadacha, Hisashi Matsuda
Publikováno v:
Chemicalpharmaceutical bulletin. 55(2)
The methanolic extract from the male flowers of Borassus flabellifer was found to inhibit the increase of serum glucose levels in sucrose-loaded rats at a dose of 250 mg/kg, p.o. From the methanolic extract, six new spirostane-type steroid saponins,
Publikováno v:
Chemicalpharmaceutical bulletin. 54(11)
A new flavanol, erycibenin D, and two new flavans, erycibenins E and F, were isolated from the stems of Erycibe expansa originating in Thailand. The structures of new flavonoids were elucidated on the basis of chemical and physicochemical evidence. I