๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

A revised structure for cycloprodigiosin

โœ Scribed by Hartmut Lattasch; Ronald H. Thomson


Publisher
Elsevier Science
Year
1983
Tongue
French
Weight
145 KB
Volume
24
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

โœฆ Synopsis


The structure of cycloprodigiosin has been revised from 2 to 4 in which the side -chain is cyclised to form a six-membered ring.


๐Ÿ“œ SIMILAR VOLUMES


A revised structure for acetylheliosupin
โœ James F. Resch; Jerrold Meinwald ๐Ÿ“‚ Article ๐Ÿ“… 1982 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 165 KB
A revised structure for tagetitoxin
โœ Robin E. Mitchell; Jan M. Coddington; Harry Young ๐Ÿ“‚ Article ๐Ÿ“… 1989 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 179 KB
A revised structure for plumbazeylanone
โœ G.M.Kamal B. Gunaherath; A.A.Leslie Gunatilaka; Philip J. Cox; R.Alan Howie; Ron ๐Ÿ“‚ Article ๐Ÿ“… 1988 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 88 KB

The structure of plumbazeylanone has been revised, by X-ray crystallography, to 1,2,3,4-tetrahydro-5-hydroxy-l,4-diketo-2-methyl-2,3-di(5'-hydroxy-2'-methyl-l,4-naphthoquinon-3'-yl)naphthalene.

A revised structure for pterocarpin
โœ J. B-son Bredenberg; James N. Shoolery ๐Ÿ“‚ Article ๐Ÿ“… 1961 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 152 KB

THE recent isolation of the antifungal glucoside trifolirhizin and its aglycone from Trifolium uratense L. 132 and the methylation of the aglycone to pterocarpin has drawn our attention to the structure of the latter compound. Tine subfamily Papilionatae is known as a rich source of isoflavanoid sub

Revised structure for siderin
โœ P. Venturella; A. Bellino; F. Piozzi ๐Ÿ“‚ Article ๐Ÿ“… 1974 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 176 KB

Some years ago, during a search for diterpenes on Sideritis romana L. (Labiatae), we extracted a very small amount (5 mg) of a C12H,204 product, m.p. 194-1950, that on the basis of MS, IR, UV and NMR data was tentatively regarded as a methyl-dimethoxy-coumarin. As the compound was available in too l