Molecule ID: 445420

IUPAC Name: (4R)-4-[(1R,4Z,8E,10Z,12S,15R,17R)-17-hydroxy-5,12-dimethyl-3-oxo-2,16-dioxabicyclo[13.3.1]nonadeca-4,8,10-trien-17-yl]-1,3-thiazolidin-2-one

Description: The molecule is a bicyclic macrolide natural product consisting of a 16-membered bicyclic lactone attached to the rare 2-thiazolidinone moiety. It is obtained from the Red Sea sponge Latrunculia magnifica and from the Fiji Islands sponge Cacospongia mycofijiensis. Latrunculin A inhibits actin polymerisation, microfilament organsation and microfilament-mediated processes. It has a role as a toxin, a metabolite and an actin polymerisation inhibitor. It is a cyclic hemiketal, an oxabicycloalkane, a thiazolidinone and a macrolide.

SMILES: C/C1=C/C(=O)O[C@@H]2C[C@@H](CC[C@H](C)/C=C\C=C\CC1)O[C@@](O)([C@@H]1CSC(O)=N1)C2

SELFIES: [C][/C][=C][/C][=Branch1][C][=O][O][C@@H1][C][C@@H1][Branch1][S][C][C][C@H1][Branch1][C][C][/C][=C][\C][=C][\C][C][Ring2][Ring1][C][O][C@@][Branch1][C][O][Branch1][O][C@@H1][C][S][C][Branch1][C][O][=N][Ring1][=Branch1][C][Ring2][Ring1][#Branch1]

InChI: InChI=1S/C22H31NO5S/c1-15-7-5-3-4-6-8-16(2)11-20(24)27-18-12-17(10-9-15)28-22(26,13-18)19-14-29-21(25)23-19/h3-5,7,11,15,17-19,26H,6,8-10,12-14H2,1-2H3,(H,23,25)/b4-3+,7-5-,16-11-/t15-,17-,18-,19+,22-/m1/s1

Molecular Properties:
- Polar Surface Area: 110.0 Ų
- LogP: 3.7