Phomoxanthone A, apoptotic agent

Key facts

CAS number

359844-69-2

Purity

>97%

Source

fungus Phoma sp.

Molecular weight

750.7 Da

Molecular formula

C₃₈H₃₈O₁₆

PubChem

10033008

Nature

Native

Solubility

Soluble in ethanol

Soluble in DMSO

Biochemical name

Phomoxanthone A

Biological description

Cancer cell selective apoptotic agent. Antibiotic agent. Induces apoptosis in cancer cells lines with 100 fold greater potency than noncancerous lines. Shows immunostimulant effects.

Canonical smiles

CC1CC(=O)C2=C(C3=C(C=CC(=C3OC2(C1OC(=O)C)COC(=O)C)C4=C5C(=C(C=C4)O)C(=C6C(=O)CC(C(C6(O5)COC(=O)C)OC(=O)C)C)O)O)O

Isomeric smiles

C[C@@H]1CC(=O)C2=C(C3=C(C=CC(=C3O[C@@]2([C@@H]1OC(=O)C)COC(=O)C)C4=C5C(=C(C=C4)O)C(=C6C(=O)C[C@H]([C@H]([C@]6(O5)COC(=O)C)OC(=O)C)C)O)O)O

InChi

InChI=1S/C38H38O16/c1-15-11-25(45)29-31(47)27-23(43)9-7-21(33(27)53-37(29,13-49-17(3)39)35(15)51-19(5)41)22-8-10-24(44)28-32(48)30-26(46)12-16(2)36(52-20(6)42)38(30,54-34(22)28)14-50-18(4)40/h7-10,15-16,35-36,43-44,47-48H,11-14H2,1-6H3/t15-,16-,35-,36-,37+,38+/m1/s1

InChiKey

ZCLZNQUALWMDDN-ACMZUNAXSA-N

IUPAC Name

[(3R,4R,4aR)-5-[(5R,6R,10aR)-5-acetyloxy-10a-(acetyloxymethyl)-1,9-dihydroxy-6-methyl-8-oxo-6,7-dihydro-5H-xanthen-4-yl]-4-acetyloxy-8,9-dihydroxy-3-methyl-1-oxo-3,4-dihydro-2H-xanthen-4a-yl]methyl acetate