Issue 8, 2015

Laxiflorol A, the first example of 7,8:15,16-di-seco-15-nor-21-homo-ent-kauranoid from Isodon eriocalyx var. laxiflora

Abstract

Laxiflorol A (1), an unprecedented 7,8:15,16-di-seco-15-nor-21-homo-ent-kauranoid, and its precursor analogue, laxiflorol B (2), were isolated from the leaves of Isodon eriocalyx var. laxiflora. The absolute configuration of 1 was determined by spectral methods and quantum chemical calculations. Compound 2 exhibited weak cytotoxicity.

Graphical abstract: Laxiflorol A, the first example of 7,8:15,16-di-seco-15-nor-21-homo-ent-kauranoid from Isodon eriocalyx var. laxiflora

Supplementary files

Article information

Article type
Communication
Submitted
19 Oct 2014
Accepted
27 Nov 2014
First published
27 Nov 2014

RSC Adv., 2015,5, 6132-6135

Author version available

Laxiflorol A, the first example of 7,8:15,16-di-seco-15-nor-21-homo-ent-kauranoid from Isodon eriocalyx var. laxiflora

W. Wang, J. Tang, Y. Shi, X. Du, X. Li, H. Wu, H. Jiang, Y. Li, J. Pu and H. Sun, RSC Adv., 2015, 5, 6132 DOI: 10.1039/C4RA12704H

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