Labdane Diterpenes from the Fruits of Sinopodophyllum emodi

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Labdane Diterpenes from the Fruits of Sinopodophyllum emodi.

Two new labdane diterpenes, sinoditerpene A (1) and B (2), were isolated from the fruits of Sinopodophyllum emodi, along with two known analogues 3 and 4. Their structures were established on the basis of extensive spectroscopic analysis. The isolation of compounds 1-4 represents the first report of diterpenes from the genus Sinopodophyllum. The cytotoxic activities of all isolated compounds we...

متن کامل

Two new podophyllotoxin glucosides from Sinopodophyllum emodi (Wall.) Ying.

Two new aryltetralin-type lignans, isopodophyllotoxin 7'-O-beta-D-glucopyranosyl-(1-->6)-beta-D-glucopyranoside (1) and 4-demethyl-picropodophyllotoxin 7'-O-beta-D-glucopyranoside (2), along with eight known podophyllotoxin derivatives: 4-demethyl-podophyllotoxin 7'-O-beta-D-glucopyranoside (3), podophyllotoxin 7'-O-beta-D-glucopyranoside (4), deoxypodophyllotoxin (5), picropodophyllotoxin (6),...

متن کامل

Five new labdane diterpenes from Aster oharai.

Five new labdane diterpenes (1-5) together with seven known diterpenes have been isolated from a methanol extract of the aerial parts of Aster oharai. Five new structures were determined as 7alpha-hydroperoxylabda-8(17),14-dien-13(R)-ol-4-O-acetyl-alpha-L-6-deoxyidopyranoside (1), 7alpha-hydroperoxylabda-8,14-dien-13(R)-ol-4-O-acetyl-alpha-L-6-deoxyidopyranoside (2), labda-7,14-dien-13(R)-ol-4-...

متن کامل

Cytotoxic Labdane Diterpenes from Hedychium ellipticum Buch.-Ham. ex Sm.

In order to reveal the constituents and their biological activities, we carried out a phytochemical study on Hedychium ellipticum Buch.-Ham. ex Sm. (Zingiberaceae). Ten labdane diterpenoids (1-10) were isolated from the rhizomes of H. ellipticum for the first time. Their structures were identified on the basis of spectroscopic analyses including two-dimensional NMR and comparison with literatur...

متن کامل

Labdane-type diterpenoids from the fruits of Vitex trifolia.

Seven new labdane-type diterpenoids, vitextrifolins A-G (1-7), along with eight previously reported analogues, were isolated from the fruits of Vitex trifolia. The structures of 1-7 were elucidated by spectroscopic data interpretation. The isolates were evaluated for their cytotoxicity against four human cancer cell lines (A549, HCT116, HL-60, and ZR-75-30), but all were inactive (IC(50) < 5 μg...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Molecules

سال: 2016

ISSN: 1420-3049

DOI: 10.3390/molecules21040434