has role has functional parent regelidine (3R,5R,5aS,6S,9S,9aS,10R)-5,6-bis(benzoyloxy)-9-hydroxy-2,2,5a,9-tetramethyloctahydro-2H-3,9a-methano-1-benzoxepin-10-yl pyridine-3-carboxylate 599.672 A sesquiterpene alkaloid that is isolated from the stem of Tripterygium regelii. C35H37NO8 CHEBI:132396 InChI=1S/C35H37NO8/c1-32(2)25-20-27(42-30(38)23-14-9-6-10-15-23)34(4)26(41-29(37)22-12-7-5-8-13-22)17-18-33(3,40)35(34,44-32)28(25)43-31(39)24-16-11-19-36-21-24/h5-16,19,21,25-28,40H,17-18,20H2,1-4H3/t25-,26+,27-,28-,33+,34+,35+/m1/s1 MZSHQEJWMYSZEP-OYUJOXQTSA-N PMID:27113553 Reaxys:22297507 [C@]123[C@]([C@@H](C[C@]([C@H]1OC(C=4C=NC=CC4)=O)(C(O2)(C)C)[H])OC(C5=CC=CC=C5)=O)([C@H](CC[C@@]3(O)C)OC(C6=CC=CC=C6)=O)C chebi_ontology nicotinic acid pyridine alkaloid sesquiterpene alkaloid tertiary alcohol organic heterotricyclic compound bridged compound benzoate ester oxacycle dihydroagarofuran sesquiterpenoid plant metabolite