cephalotaxine YMNCVRSYJBNGLD-KURKYZTESA-N Reaxys:628324 chebi_ontology Beilstein:628324 CHEBI:3540 KEGG:C10580 (-)-Cephalotaxine 315.36368 C18H21NO4 (1S,3aR,14bS)-2-methoxy-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[a][1,3]dioxolo[4,5-h]pyrrolo[2,1-b][3]benzazepin-1-ol [H][C@@]12[C@H](O)C(OC)=C[C@@]11CCCN1CCc1cc3OCOc3cc21 KNApSAcK:C00002324 cephalotaxine Cephalotaxine A benzazepine alkaloid isolated from Cephalotaxus harringtonia. InChI=1S/C18H21NO4/c1-21-15-9-18-4-2-5-19(18)6-3-11-7-13-14(23-10-22-13)8-12(11)16(18)17(15)20/h7-9,16-17,20H,2-6,10H2,1H3/t16-,17-,18+/m1/s1 0 315.14706 CAS:24316-19-6 KNApSAcK:C00027319 secondary alcohol organic heteropentacyclic compound benzazepine alkaloid benzazepine alkaloid fundamental parent enol ether tertiary amino compound cyclic acetal