✦ LIBER ✦

Relative and absolute configuration of axivalin and its congeners

✍ Scribed by Gary D. Anderson; R.S. McEwen; Werner Herz

Publisher: Elsevier Science
Year: 1972
Tongue: French
Weight: 197 KB
Volume: 13
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)94331-x

No coin nor oath required. For personal study only.

✦ Synopsis

Three novel cyclopropanoid guaianolides axivalin, ivaxillarin, and anhydroivaxillarin have been isolated from Iva axillaris Pursh. ssp. robustior, and were assigned gross structures I, II, and III, respectively.' To confirm the

📜 SIMILAR VOLUMES

The relative and absolute configuration

The relative and absolute configuration of clerocidin and its cometabolites

✍ N.Rastrup Andersen; P.R. Rasmussen; C.P. Falshaw; T.J. King 📂 Article 📅 1984 🏛 Elsevier Science 🌐 French ⚖ 247 KB

The structures of clerocidin and five cometabolites have been established by chemical interconversion, spectral, and X-ray crystallographic methods. Fermentation of the fungus, Oidiodendron truncatum, produces clerocidin (PR 1350)land five cometabolites: PR 1389, m.p. 140-142'C, [dD + 40.6O (c, 0.23

Relative and absolute configuration of p

Relative and absolute configuration of pseudoivalin

✍ Gary D. Anderson; Ramsey Gitany; R.S. McEwen; Werner Herz 📂 Article 📅 1973 🏛 Elsevier Science 🌐 French ⚖ 186 KB

Relative and Absolute Configuration of F

Relative and Absolute Configuration of Filipin III

✍ Prof. Scott D. Rychnovsky; Timothy I. Richardson 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 505 KB

The Relative and Absolute Configuration

The Relative and Absolute Configuration of PF1140.

✍ Yuta Fujita; Hiroki Oguri; Hideaki Oikawa 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 9 KB 👁 1 views

ChemInform Abstract: Relative and Absolu

ChemInform Abstract: Relative and Absolute Configuration of Aloperine.

✍ A. D. BROSIUS; J. W. ZILLER; Q. ZHANG 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 26 KB 👁 1 views

The absolute stereochemistry of hardwick

The absolute stereochemistry of hardwickiic acid and its congeners

✍ R. Misra; R.C. Pandey; Sukh Dev 📂 Article 📅 1968 🏛 Elsevier Science 🌐 French ⚖ 224 KB

IN an earlier communicationl, we reported on the structure elucidation of hardwickiic acid (I) and some other related diterpenoids, all constituents of the oleo-resin of Hardwickia pinnata. However, biogenetic considerations were invoked for the placement of the angular methyla as shown in I. We now