Description
Spirosendan, a novel skeletal limonoid characterized by a spiro-structure, was extracted from the root bark of *Melia toosendan* (Meliaceae).
IUPAC Name: [(1R,1’S,2R,3’S,4S,4’S,6R,7S,8S,9R,12R,13R,15S,16R)-13,15-diacetyloxy-4′-(furan-3-yl)-3′,8-dihydroxy-1,3′,12-trimethylspiro[5,10-dioxapentacyclo[7.6.1.14,7.02,7.012,16]heptadecane-6,2′-cyclopentane]-1′-yl] (E)-2-methylbut-2-enoate
InChI: InChI=1S/C35H46O11/c1-8-17(2)30(39)45-26-12-22(20-9-10-41-15-20)33(7,40)35(26)34-14-21(46-35)11-23(34)32(6)25(44-19(4)37)13-24(43-18(3)36)31(5)16-42-27(28(31)32)29(34)38/h8-10,15,21-29,38,40H,11-14,16H2,1-7H3/b17-8+/t21-,22-,23+,24+,25-,26-,27+,28-,29+,31+,32-,33-,34-,35+/m0/s1
InChIKey: JTNATBHVCGLKLX-VBDUHTBISA-N
SMILES: C/C=C(C)/C(=O)O[C@H]1C[C@H]([C@]([C@@]12[C@@]34C[C@@H](O2)C[C@@H]3[C@]5([C@H](C[C@H]([C@@]6([C@@H]5[C@H]([C@H]4O)OC6)C)OC(=O)C)OC(=O)C)C)(C)O)C7=COC=C7
Synonyms: 2-Butenoic acid, 2-methyl-, (1R,1’S,2S,3’R,3’aR,4S,5S,5’aR,6’S,6’aS,9’S,10’aR,10’bR,10’cR)-1′,3′-bis(acetyloxy)-4-(3-furanyl)decahydro-5,6′-dihydroxy-3’a,5,10’b-trimethylspiro[cyclopentane-1,7′-[7H-6a,9]methano[1H,4H]furo[2′,3′,4′:4,5]naphtho[2,1-c]pyran]-2-yl ester, (2E)-; 220137-96-2; Spirosendan; [(1R,1’S,2R,3’S,4S,4’S,6R,7S,8S,9R,12R,13R,15S,16R)-13,15-diacetyloxy-4′-(furan-3-yl)-3′,8-dihydroxy-1,3′,12-trimethylspiro[5,10-dioxapentacyclo[7.6.1.14,7.02,7.012,16]heptadecane-6,2′-cyclopentane]-1′-yl] (E)-2-methylbut-2-enoate
Botanical Source: