New flavonoid glycosides and other chemical constituents from Clerodendrum phlomidis leaves: isolation and characterisation

被引：12

作者：

Bharitkar, Yogesh P. ^{[1
]}

Hazra, Abhijit ^{[1
]}

Shah, Siddharth ^{[2
]}

Saha, Sudeshna ^{[3
]}

Matoori, Anil Kumar ^{[2
]}

Mondal, Nirup B. ^{[1
]}

机构：

[1] CSIR, Dept Chem, Indian Inst Chem Biol, Kolkata 700032, India

[2] Indian Inst Chem Biol, Natl Inst Pharmaceut Educ & Res, Kolkata 700032, India

[3] Gupta Coll Technol Sci, Dept Med & Pharmaceut Chem, Asansol 713301, India

来源：

NATURAL PRODUCT RESEARCH | 2015年 / 29卷 / 19期

关键词：

Clerodendrum phlomidis; flavonoid glycosides; 2D NMR (HSQC; HMBC; COSY; NOESY); INDIAN MEDICINAL-PLANTS; PECTOLINARIGENIN; GLUCOSIDES; ALKALOIDS; STEROLS; EXTRACT;

D O I：

10.1080/14786419.2015.1009457

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Phytochemical investigation of the plant Clerodendrum phlomidis Linn. F. (Lamiaceae) has now led to the isolation of two new flavonoid glycosides (1, 2) together with six known compounds identified as pectolinaringenin (3), pectolinaringenin-7-O--d-glucopyranoside (4), 24-ethylcholesta-5,22E,25-triene-3-ol (5), 24-ethylcholesta-5,22E,25-triene-3-O--D-glucopyranoside (6), (2S,3S,4R,10E)-2-[(2R)-2-hydroxytetracosanoylamino]-10-octadecene-1,3,4-triol (7) and andrographolide (8) mainly by spectroscopic analysis. Compounds 4 and 6-8 are reported for the first time from C. phlomidis.

引用

页码：1850 / 1856

页数：7

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