Indonesian medicinal plants. XII. Four isomaric lignan-glucosides from the bark of Aegle marmelos (Rutaceae)

K Ohashi, H Watanabe, Y Okumura, T Uji… - Chemical and …, 1994 - jstage.jst.go.jp
From the bark of Aegle marmelos CORREA (Rutaceae), an Indonesian medicinal plant, two
new lignan-glucosides,(-)-lyoniresinol 2α-O-β-glucopyranoside (3) and (-)-4-epi-lyoniresinol …

Stereoselective oxidation at C-4 of flavans by the endophytic fungus Diaporthe sp. isolated from a tea plant

A Agusta, S Maehara, K Ohashi… - Chemical and …, 2005 - jstage.jst.go.jp
The microbial transformation of five flavans (1—5) by endophytic fungi isolated from the tea
plant Camellia sinensis was investigated. It was found that the endophytic filamentous …

Transformation of Cinchona alkaloids into 1-N-oxide derivatives by endophytic Xylaria sp. isolated from Cinchona pubescens

…, HS Kim, Y Wataya, K Ohashi - Chemical and …, 2003 - jstage.jst.go.jp
Chem. Pharm. Bull. 51(1) 71ム74 (2003) Page 1 Cinchona alkaloids have been used as drugs
for the treatment of several diseases. Quinine is much popular as an antimalarial drug against …

Antihypertensive actions of methylripariochromene A from Orthosiphon aristatus, an Indonesian traditional medicinal plant

…, M Watarai, H SUZUKI, K OHASHI… - Biological and …, 1999 - jstage.jst.go.jp
MATERIALS AND METHODS Animals Male Wistar rats weighing 250—300g (Japan SLC,
Inc., Hamamatsu) and male Hartley guinea pigs weigh—ing about 400 g (Japan SLC, Inc., …

Bisanthraquinone metabolites produced by the endophytic fungus Diaporthe sp.

A Agusta, K Ohashi, H Shibuya - Chemical and pharmaceutical …, 2006 - jstage.jst.go.jp
Two bisanthraquinones named ()-epicytoskyrin (1) and ()-1, 1-bislunatin (2) were produced
by the endophytic fungus from a tea plant, which is a species closely related to Diaporthe …

Indonesian medicinal plants. XXV. Cancer cell invasion inhibitory effects of chemical constituents in the parasitic plant Scurrula atropurpurea (Loranthaceae)

K Ohashi, H Winarno, M Mukai, M Inoue… - Chemical and …, 2003 - jstage.jst.go.jp
Six fatty acids (1—6), two xanthines (7, 8), two flavonol glycosides (9, 10), one monoterpene
glucoside (11), one lignan glycoside (12), and four flavanes (13—16) were clarified by a …

Sphingolipids and Glycerolipids. I.: Chemical structures and ionophoretic activities of soyacerebrosides I and II from soybean

…, H Kawanishi, M Shimomura, K Ohashi… - Chemical and …, 1990 - jstage.jst.go.jp
Two glycosphingolipids named soya-cerebrosides I and II were isolated from soybean, the
seeds of Glycine max MERRILL (Leguminosae), and their chemical structures have been …

Neuroendoscopic placement of Ommaya reservoir into a cystic craniopharyngioma

T Joki, S Oi, B Babapour, N Kaito, K Ohashi… - Child's Nervous …, 2002 - Springer
Introduction. Total removal of the tumor is the most acceptable therapeutic modality in the
management of craniopharyngioma; however, there are innumerable factors that can upset …

Microbial conversion of curcumin into colorless hydroderivatives by the endophytic fungus Diaporthe sp. associated with Curcuma longa

…, C Kitamura, T Nagoe, K Ohashi… - Chemical and …, 2011 - jstage.jst.go.jp
We investigated the microbial conversion of curcumin (1) using endophytic fungi associated
with the rhizome of Curcuma longa (Zingiberaceae). We found that Diaporthe sp., an …

Indonesian Medicinal Plants. XXIII. Chemical Structured of Two New Migrated Pimarane-type Diterpenes, Neoorthosiphols A and B, and Suppressive Effects on Rat …

K Ohashi, T Bohgaki, T Matsubara… - Chemical and …, 2000 - jstage.jst.go.jp
Two novel migrated pimarane-type diterpenes named neoorthosiphols A (1) and B (2) were
isolated from the water decoction of the leaves of Orthosiphon aristatus (Lamiaceae), which …