In:
Magnetic Resonance in Chemistry, Wiley, Vol. 52, No. 1-2 ( 2014-01), p. 51-56
Abstract:
Seven new muurolane‐ type sesquiterpenes, (4 R ,5 R )‐muurol‐1(6),10(14)‐diene‐4,5‐diol (1), (4 R ,5 R )‐muurol‐1(6)‐ene‐4,5‐diol (2), (4 R ,5 R ,10 R )‐10‐methoxymuurol‐1(6)‐ene‐4,5‐diol (3), (4 S )‐4‐hydroxy‐1,10‐ seco ‐muurol‐5‐ene‐1,10‐dione (4), (4 R )‐4‐hydroxy‐1,10‐ seco ‐muurol‐5‐ene‐1,10‐dione (5), (6 S ,10 S )‐6,10‐dihydroxy‐7,8‐ seco ‐2,8‐ cyclo ‐muurol‐4(5),7(11)‐diene‐12‐oic acid (6), and (6 R ,10 S )‐6,10‐dihydroxy‐7,8‐ seco ‐2,8‐ cyclo ‐muurol‐4(5),7(11)‐diene‐12‐oic acid (7) were isolated from the marine sponge Dysidea cinerea . Their structures were determined by the combination of spectroscopic and chemical methods, including 1D‐NMR, 2D‐NMR, and CD spectra as well as by comparing the NMR data with those reported in the literature. Copyright © 2013 John Wiley & Sons, Ltd.
Type of Medium:
Online Resource
ISSN:
0749-1581
,
1097-458X
Language:
English
Publisher:
Wiley
Publication Date:
2014
detail.hit.zdb_id:
1475029-6
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