Use of Circular Dichroism to Determine the Absolute Configuration of a Pimarane Diterpenoid from the Southern African Sclerocroton integerrimus (Euphorbiaceae)-Reference-Cited by-同舟云学术

Use of Circular Dichroism to Determine the Absolute Configuration of a Pimarane Diterpenoid from the Southern African Sclerocroton integerrimus (Euphorbiaceae)

Published:2014-08 Issue:8 Volume:9 Page:1934578X1400900
ISSN:1934-578X
Container-title:Natural Product Communications
language:en
Short-container-title:Natural Product Communications

Author:

Tembu Vuyelwa J.¹²,Langat Moses K.¹²,Crouch Neil R.²³,Mulholland Dulcie A.¹²

Affiliation:

1. Natural Products Research Group, Department of Chemistry, FEPS, University of Surrey, Guildford, Surrey, GU2 7XH, United Kingdom

2. School of Chemistry and Physics, University of KwaZulu-Natal, Durban, 4041, South Africa

3. Ethnobotany Unit, South African National Biodiversity Institute, PO Box 52099, Berea Road 4007, Durban, South Africa

Abstract

From the stem bark and leaves of Sclerocroton integerrimus, eight compounds, including 17-hydroxy- ent-pimara-8(14),15-dien-3-one (1), were isolated. The structures of the compounds were determined on the basis of spectroscopic analysis. The absolute configuration of 17-hydroxy- ent-pimara-8(14),15-dien-3-one was confirmed from electronic circular dichroism studies.

Publisher

SAGE Publications

Subject

Complementary and alternative medicine,Plant Science,Drug Discovery,Pharmacology,General Medicine

Link

http://journals.sagepub.com/doi/pdf/10.1177/1934578X1400900818

Reference22 articles.

1. Tannin production in Sapium sebiferum callus cultures

2. (3R,4S,5S,8S,10R,13R)-3-Hydroxykaura-9(11),16-dien-18-oic acid

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