13-Demethylspirolide C
IUPAC 名称
5-[(1R,4R,7S,9S,10E,12S,17R,19S,20R,29S,32R)-9,32-dihydroxy-10,13,19,20,32-pentamethyl-27-methylidene-33,34,35-trioxa-22-azahexacyclo[27.3.1.1¹,⁴.1⁴,⁷.0¹²,¹⁷.0¹⁷,²³]pentatriaconta-10,13,22-trien-14-yl]-3-methyl-2,5-dihydrofuran-2-one
描述
Isolated from contaminated shellfish. 13-Demethylspirolide C is found in crustaceans and mollusks.
异构
C[C@H]1CN=C2CCCC(=C)C[C@@H]3CC[C@@](C)(O)[C@]4(CC[C@@]5(CC[C@@H](C[C@H](O)\C(C)=C\[C@H]6C(C)=C(CC[C@]26C[C@@H]1C)C1OC(=O)C(C)=C1)O5)O4)O3
InChI标识符
InChI=1S/C42H61NO7/c1-25-9-8-10-37-40(23-28(4)29(5)24-43-37)15-13-33(36-21-27(3)38(45)47-36)30(6)34(40)20-26(2)35(44)22-32-12-16-41(48-32)17-18-42(50-41)39(7,46)14-11-31(19-25)49-42/h20-21,28-29,31-32,34-36,44,46H,1,8-19,22-24H2,2-7H3/b26-20+/t28-,29-,31-,32-,34-,35-,36?,39+,40+,41+,42+/m0/s1
键
TWYUDVVIPSUDIG-LBXJMBLBSA-N