Guajavin B,化合物成分

Guajavin B

public_id

FDB019254

IUPAC 名称

(1R,2R,20R,42S,46R)-7,8,9,12,13,14,25,26,27,30,31,32,35,36,37-pentadecahydroxy-46-[(2R,3S)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-6-yl]-3,18,21,41,43-pentaoxanonacyclo[27.13.3.1^{38,42}.0^{2,20}.0^{5,10}.0^{11,16}.0^{23,28}.0^{33,45}.0^{34,39}]hexatetraconta-5,7,9,11,13,15,23,25,27,29(45),30,32,34(39),35,37-pentadecaene-4,17,22,40,44-pentone

描述

Isolated from the bark of Psidium guajava (guava). Guajavin B is found in fruits and guava.

CAS号

145826-23-9

异构

[H][C@]1([C@@H]2OC(=O)C3=C1C(O)=C(O)C(O)=C3C1=C3C(=C(O)C(O)=C1O)C1=C(C=C(O)C(O)=C1O)C(=O)O[C@@H]1COC(=O)C4=CC(O)=C(O)C(O)=C4C4=C(C=C(O)C(O)=C4O)C(=O)O[C@H]1[C@@H]2OC3=O)C1=C(O)C=C2O[C@@H]([C@@H](O)CC2=C1O)C1=CC(O)=C(O)C(O)=C1

InChI标识符

InChI=1S/C56H38O32/c57-14-7-21-10(3-20(63)48(84-21)9-1-15(58)35(65)16(59)2-9)34(64)26(14)31-30-33-29(44(74)47(77)45(30)75)28-32-27(42(72)46(76)43(28)73)25-13(6-19(62)38(68)41(25)71)53(79)85-22-8-83-52(78)11-4-17(60)36(66)39(69)23(11)24-12(5-18(61)37(67)40(24)70)54(80)86-49(22)51(88-56(32)82)50(31)87-55(33)81/h1-2,4-7,20,22,31,48-51,57-77H,3,8H2/t20-,22+,31-,48+,49+,50-,51-/m0/s1

键

YRBMKGMWALNDRF-NARGYMRGSA-N

平均分子量

1222.13461912

id

19261

含有化合物的食物