has role wilfordinine B 821.777 A sesquiterpene alkaloid that is isolated from Tripterygium wilfordii and Tripterygium hypoglaucum. C38H47NO19 CAS:262599-03-1 CHEBI:132384 GGYHKBFLZJPIPM-RBHPRBKBSA-N InChI=1S/C38H47NO19/c1-16-23-11-12-39-13-24(23)32(46)51-14-34(8)25-26(52-18(3)41)30(55-21(6)44)37(15-50-17(2)40)31(56-22(7)45)27(53-19(4)42)29(57-33(47)35(16,9)48)36(10,49)38(37,58-34)28(25)54-20(5)43/h11-13,16,25-31,48-49H,14-15H2,1-10H3/t16-,25-,26-,27+,28-,29+,30-,31+,34+,35-,36+,37-,38+/m1/s1 KNApSAcK:C00046977 [C@@]1(C(O[C@@]2([C@](O)([C@@]34[C@H](OC(C)=O)[C@@]([H])([C@H]([C@H]([C@@]3([C@@H](OC(=O)C)[C@H]2OC(C)=O)COC(=O)C)OC(=O)C)OC(C)=O)[C@@](COC(C5=C([C@H]1C)C=CN=C5)=O)(C)O4)C)[H])=O)(C)O chebi_ontology macrolide pyridine alkaloid sesquiterpene alkaloid acetate ester dihydroagarofuran sesquiterpenoid plant metabolite