Physalin B
IUPAC 名称
5-hydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacosa-11,14-diene-4,10,22,29-tetrone
描述
Constituent of Physalis alkekengi (winter cherry). Physalin B is found in fruits.
异构
CC12OC(=O)C3(O)CCC4C(CC=C5CC=CC(=O)C45C)C45OC13C(C4=O)C1(C)CC2OC(=O)C1CO5
InChI标识符
InChI=1S/C28H30O9/c1-23-11-18-25(3)28-19(23)20(30)27(37-28,34-12-16(23)21(31)35-18)15-8-7-13-5-4-6-17(29)24(13,2)14(15)9-10-26(28,33)22(32)36-25/h4,6-7,14-16,18-19,33H,5,8-12H2,1-3H3
键
HVTFEHJSUSPQBK-UHFFFAOYSA-N