Drugs Information: Norelgestromin

Basic Information

ID DDInter1310
Drug Type small molecule
Molecular Formula C21H29No2
Molecular Weight 327.468
Description Norelgestromin is a progestin used for the prevention of pregnancy in women who elect to use a transdermal patch as a method of contraception.
ATC Classification G03AA13
IUPAC Name (1S,2R,10R,11S,14R,15S)-15-Ethyl-14-Ethynyl-5-(Hydroxyimino)Tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]Heptadec-6-En-14-Ol
InChI Inchi=1S/C21H29No2/C1-3-20-11-9-17-16-8-6-15(22-24)13-14(16)5-7-18(17)19(20)10-12-21(20,23)4-2/H2,13,16-19,23-24H,3,5-12H2,1H3/T16-,17+,18+,19-,20-,21-/M0/S1
InChI Key ISHXLNHNDMZNMC-XUDSTZEESA-N
Canonical SMILES [H][C@@]12CC[C@@](O)(C#C)[C@@]1(CC)CC[C@]1([H])[C@@]3([H])CCC(C=C3CC[C@@]21[H])=NO
Useful Links DrugBank PubChem

Interactions with Norelgestromin

Severity level ID Name Mechanism Detail