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Substance Name: Dehydrotumulosic acid
RN: 6754-16-1
InChIKey: LADJWZMBZBVBSB-DWSVKRSBSA-N

Note

  • Inhibits phospholipase A2; isolated from Poria cocos.

Molecular Formula

  • C31-H48-O4

Molecular Weight

  • 484.7162
 
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Names and Synonyms

Name of Substance

  • Dehydrotumulosic acid

Systematic Name

  • Lanosta-7,9(11)-dien-21-oic acid, 3,16-dihydroxy-24-methylene-, (3beta,16alpha)-

Registry Numbers

CAS Registry Number

  • 6754-16-1

System Generated Number

  • 0006754161

Structure Descriptors

InChI

1S/C31H48O4/c1-18(2)19(3)9-10-20(27(34)35)26-23(32)17-31(8)22-11-12-24-28(4,5)25(33)14-15-29(24,6)21(22)13-16-30(26,31)7/h11,13,18,20,23-26,32-33H,3,9-10,12,14-17H2,1-2,4-8H3,(H,34,35)/t20-,23-,24?,25+,26+,29-,30-,31+/m1/s1

InChIKey

LADJWZMBZBVBSB-DWSVKRSBSA-N

Smiles

CC(C)C(=C)CC[C@H]([C@H]1[C@@H](C[C@@]2([C@@]1(CC=C3C2=CCC4[C@@]3(CC[C@@H](C4(C)C)O)C)C)C)O)C(=O)O