## Abstract Polyalthic acid, a new diterpene acid isolated from __Polyalthia fragrans__ (BTH.) has been shown, by degradation and correlation with neoabietic acid, to have the structure and stereochemistry depicted in formula I.
Structure and Stereochemistry of Phaseolinic Acid: A New Acid from Macrophomina phaseolina
โ Scribed by Mahato, Shashi B.; Siddiqui, Kazi A. I.; Bhattacharya, Gautam; Ghosal, Tapasree; Miyahara, Kazumoto; Sholichin, Mochammad; Kawasaki, Toshio
- Book ID
- 121449908
- Publisher
- American Chemical Society
- Year
- 1987
- Tongue
- English
- Weight
- 199 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0163-3864
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๐ SIMILAR VOLUMES
Two triterpenic alcohola, zeorin and leucotylin, have been isolated from a lichen, Psmelia leucotyliza NYL., and their structures have been proposed to be
Sumnary: Optically active carnosadine , a new cyclopropyl amino acid from red alga Gratebupia oarnosa, was synthesized and its absolute structure was determined. In a previous paper, we reported an isolation of a new amino acid carnosadine (l), lamino-Z-guanidinomethylcyclopropane-1-carboxylic acid,