has role has functional parent hyponine E 7-(nicotinoyloxy)-O(5)-furanoyl-O(5)-deacetyl-7-deoxo-evonine 920.866 A sesquiterpene alkaloid that is isolated from Tripterygium hypoglaucum. C1(C(O[C@@]2([C@](O)([C@@]34[C@H](OC(=O)C=5OC=CC5)[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=6C=CC=NC6)=O)[C@@](COC(C7=C(C1C)N=CC=C7)=O)(C)O4)C)[H])=O)C C45H48N2O19 CAS:226975-99-1 CHEBI:132389 InChI=1S/C45H48N2O19/c1-21-22(2)38(52)65-35-33(60-24(4)49)37(62-26(6)51)44(20-58-23(3)48)36(61-25(5)50)32(63-39(53)27-12-9-15-46-18-27)30-34(64-41(55)29-14-11-17-57-29)45(44,43(35,8)56)66-42(30,7)19-59-40(54)28-13-10-16-47-31(21)28/h9-18,21-22,30,32-37,56H,19-20H2,1-8H3/t21?,22?,30-,32-,33+,34-,35+,36-,37+,42+,43+,44-,45+/m1/s1 KNApSAcK:C00039396 PMRSIAJYXABCTQ-IWYQQVOHSA-N chebi_ontology hyponin E nicotinic acid macrolide pyridine alkaloid sesquiterpene alkaloid acetate ester 2-furoate ester dihydroagarofuran sesquiterpenoid plant metabolite