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Syntheses and absolute configurations of the marine sponge purines (+)-agelasimine-A and (+)-agelasimine-B

✍ Scribed by Masashi Ohba; Kazuaki Iizuka; Hiroyuki Ishibashi; Tozo Fujii


Publisher
Elsevier Science
Year
1997
Tongue
French
Weight
664 KB
Volume
53
Category
Article
ISSN
0040-4020

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πŸ“œ SIMILAR VOLUMES


ChemInform Abstract: Syntheses and Absol
✍ M. OHBA; K. IIZUKA; H. ISHIBASHI; T. FUJII πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons βš– 42 KB πŸ‘ 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a β€œFull Text” option. The original article is trackable v

ChemInform Abstract: Total Syntheses of
✍ M. OHBA; N. KAWASE; T. FUJII πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons βš– 35 KB πŸ‘ 1 views

Total Syntheses of (Β±)-Agelasimine-A (VII), (Β±)-Agelasimine-B ( VIII), and (Β±)-Purino-diterpene (XI) and the Structure of Diacetylagelasimine-A (IX). -Central synthetic feature of the total syntheses of (VII) and (VIII), isolated from the marine sponge Agelas mauritiana includes the stereoselective

Aragusterols E-H, new 26,27-cyclosterols
✍ Hiroaki Miyaoka; Masakazu Shinohara; Masako Shimomura; Hidemichi Mitome; Akiko Y πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 French βš– 612 KB

New 26, 27-cyclosterols, aragusterols E-H, were isolated from the Okinawan marine sponge of the genus Xestospongia. Their structures were determined by spectroscopic measurement and chemical conversion. The absolute configurations of xestokerols A and B were determined by chemical conversion.