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Substance Name: Koumbalone A
RN: 155969-80-5
InChIKey: YHGZVLAKJHCQTC-DDEZQVSNSA-N

Note

  • Isolated from Maprounea africana; at room temperature spontaneously converts to koumbalone B.

Molecular Weight

  • 316.438
 
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Names and Synonyms

Name of Substance

  • Koumbalone A

Systematic Name

  • Bicyclo(12.1.0)pentadeca-2,6,10-triene-4,9-dione, 8-hydroxy-3,7,11,15,15-pentamethyl-, (1R*,2E,6E,8S*,10Z,15S*)-(+)-

Registry Numbers

CAS Registry Number

  • 155969-80-5

System Generated Number

  • 0155969805

Structure Descriptors

InChI

1S/C20H28O3/c1-12-6-8-15-16(20(15,4)5)11-14(3)17(21)9-7-13(2)19(23)18(22)10-12/h7,10-11,15-16,19,23H,6,8-9H2,1-5H3/b12-10-,13-7-,14-11-/t15?,16-,19?/m1/s1

InChIKey

YHGZVLAKJHCQTC-DDEZQVSNSA-N

Smiles

C=1[C@H]2C([C@@H]2CCC(=CC([C@@H](C(=CCC(C1C)=O)C)O)=O)C)(C)C