Ganoderic acid

Ganoderic acids are a class of closely related triterpenoids (derivatives from lanosterol) found in Ganoderma mushrooms. For thousands of years, the fruiting bodies of Ganoderma fungi have been used in traditional medicines in East Asia.^[1][2] Consequently, there have been efforts to identify the chemical constituents that may be responsible for the putative pharmacological effects. The two most well described ganoderic acids out of the many that have been identified and characterized are ganoderic acids A and B. Some ganoderic acids have been found to possess biological activities including hepatoprotection,^[3] anti-tumor effects,^[4] and 5-alpha reductase inhibition.^[5]

Ganoderic acid A

Names
IUPAC name (25R)-7β,15α-Dihydroxy-3,11,23-trioxolanost-8-en-26-oic acid
Systematic IUPAC name (2R,6R)-6-[(1R,3S,3aR,4S,5aR,9aS,11aR)-3,4-Dihydroxy-3a,6,6,9a,11a-pentamethyl-7,10-dioxo-2,3,3a,4,5,5a,6,7,8,9,9a,10,11,11a-tetradecahydro-1H-cyclopenta[a]phenanthren-1-yl]-2-methyl-4-oxoheptanoic acid
Identifiers
CAS Number	81907-62-2 Y
3D model (JSmol)	Interactive image
ChemSpider	413668 N
PubChem CID	471002
UNII	548G37DF65 Y
CompTox Dashboard (EPA)	DTXSID80903984
InChI InChI=1S/C30H44O7/c1-15(10-17(31)11-16(2)26(36)37)18-12-23(35)30(7)25-19(32)13-21-27(3,4)22(34)8-9-28(21,5)24(25)20(33)14-29(18,30)6/h15-16,18-19,21,23,32,35H,8-14H2,1-7H3,(H,36,37)/t15-,16-,18-,19+,21+,23+,28+,29-,30+/m1/s1 N Key: DYOKDAQBNHPJFD-JNTBEZBXSA-N N InChI=1/C30H44O7/c1-15(10-17(31)11-16(2)26(36)37)18-12-23(35)30(7)25-19(32)13-21-27(3,4)22(34)8-9-28(21,5)24(25)20(33)14-29(18,30)6/h15-16,18-19,21,23,32,35H,8-14H2,1-7H3,(H,36,37)/t15-,16-,18-,19+,21+,23+,28+,29-,30+/m1/s1 Key: DYOKDAQBNHPJFD-JNTBEZBXBK
SMILES OC(=O)[C@H](C)CC(=O)C[C@@H](C)[C@H]2C[C@H](O)[C@@]1(C)C/3=C(\C(=O)C[C@@]12C)[C@@]4(C)CCC(=O)[C@](C)(C)[C@@H]4C[C@@H]\3O
Properties
Chemical formula	C30H44O7
Molar mass	516.67
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is YN ?) Infobox references