Accession Number

Pregnenes with one double bond or more than three double bonds which have undergone ring contractions or are lacking carbon-18 or carbon-19..

DrugDrug Description
EtonogestrelA long-acting synthetic derived progestin contraceptive used in various devices such as contraceptive rings and intradermal implants.
DesogestrelA synthetic progestin used in contraception, often in combination with ethinyl estradiol.
LevonorgestrelA progestin found in oral and IUD contraceptives and at higher doses in emergency contraceptives.
NorethisteroneA synthetic second-generation progestin used for contraception, prevention of endometrial hyperplasia in hormone replacement therapy, and in the treatment of other hormone-mediated illnesses such as endometriosis.
Ethynodiol diacetateAn oral contraceptive used to prevent pregnancy.
NorgestimateA progesterone used as a contraceptive and to treat acne vulgaris.
EthylestrenolAn anabolic steroid with some progestational activity and little androgenic effect. [PubChem]
NorethynodrelA synthetic progestational hormone with actions and uses similar to those of PROGESTERONE. It has been used in the treatment of functional uterine bleeding and endometriosis. As a contraceptive, it...
NorgestrelA progestin used in combination with ethinyl estradiol for oral contraception and prevention of pregnancy in women.
LynestrenolA progestin used for contraception and in the treatment of menstrual disorders.
NorethandroloneNorethandrolone is under investigation in clinical trial NCT00700544 (Treatment Outcome in Elderly Patients).
Segesterone acetateSegesterone acetate in combination with ethinyl estradiol is indicated for use by females of reproductive potential to prevent pregnancy as a combination hormonal contraceptive (CHC). It induces contraception for thirteen...
Gestonorone caproateNot Annotated
NorelgestrominA progestin used for the prevention of pregnancy in women who elect to use a transdermal patch as a method of contraception.
DemegestoneDemegestone is a progesterone receptor agonist that was previously used to treat luteal insufficiency. It was previously marketed in France as Lutionex, but has since been discontinued.
EtynodiolEtynodiol (INN), or ethynodiol (BAN) is a steroidal progestin related to norethisterone which was never marketed. While etynodiol is sometimes used as a synonym for etynodiol diacetate, it usually refers...
Norethindrone enanthateA synthetic progestogen indicated for contraceptive therapy.
Drugs & Drug Targets
EtonogestrelProgesterone receptortarget
EtonogestrelCytochrome P450 3A4enzyme
EtonogestrelSerum albumincarrier
EtonogestrelSex hormone-binding globulincarrier
DesogestrelProgesterone receptortarget
DesogestrelEstrogen receptor alphatarget
DesogestrelCytochrome P450 3A4enzyme
DesogestrelSerum albumincarrier
DesogestrelSex hormone-binding globulincarrier
DesogestrelCytochrome P450 2C9enzyme
DesogestrelUDP-glucuronosyltransferase 1-1enzyme
LevonorgestrelProgesterone receptortarget
LevonorgestrelEstrogen receptor alphatarget
Levonorgestrel3-oxo-5-alpha-steroid 4-dehydrogenase 1target
LevonorgestrelCytochrome P450 3A4enzyme
LevonorgestrelAndrogen receptortarget
LevonorgestrelSex hormone-binding globulintarget
LevonorgestrelGlucocorticoid receptortarget
LevonorgestrelCytochrome P450 3A5enzyme
NorethisteroneProgesterone receptortarget
NorethisteroneP-glycoprotein 1transporter
NorethisteroneCytochrome P450 2C19enzyme
NorethisteroneSerum albumincarrier
NorethisteroneSex hormone-binding globulincarrier
NorethisteroneAldo-keto reductase family 1 member C4enzyme
Norethisterone3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase type 2enzyme
Norethisterone3-oxo-5-alpha-steroid 4-dehydrogenaseenzyme
Norethisterone3-oxo-5-beta-steroid 4-dehydrogenaseenzyme
NorethisteroneCytochrome P450 3A4enzyme
NorethisteroneCytochrome P450 1A2enzyme
NorethisteroneCytochrome P450 2A6enzyme
NorethisteroneGlucocorticoid receptortarget
NorethisteroneAndrogen receptortarget
Ethynodiol diacetateEstrogen receptor alphatarget
Ethynodiol diacetateProgesterone receptortarget
Ethynodiol diacetateCytochrome P450 3A4enzyme
NorgestimateProgesterone receptortarget
NorgestimateEstrogen receptor alphatarget
NorgestimateCanalicular multispecific organic anion transporter 1transporter
NorgestimateCytochrome P450 3A4enzyme
NorgestimateAndrogen receptortarget
NorgestimateCytochrome P450 2B6enzyme
NorgestimateCytochrome P450 2C9enzyme
NorgestimateUDP-glucuronosyltransferase 1-1enzyme
NorgestimateSerum albumincarrier
NorgestimateSex hormone-binding globulincarrier
NorgestimateP-glycoprotein 1transporter
NorethynodrelEstrogen receptor alphatarget
NorethynodrelAndrogen receptortarget
NorethynodrelSex hormone-binding globulintarget
NorethynodrelCytochrome P450 3A4enzyme
NorgestrelProgesterone receptortarget
Norgestrel3-oxo-5-alpha-steroid 4-dehydrogenase 1target
NorgestrelAndrogen receptortarget
NorgestrelCytochrome P450 3A4enzyme
NorgestrelCytochrome P450 19A1enzyme
LynestrenolCytochrome P450 3A4enzyme
LynestrenolCytochrome P450 2C9enzyme
LynestrenolCytochrome P450 2C19enzyme
Segesterone acetateGlucocorticoid receptortarget
Segesterone acetateProgesterone receptortarget
Segesterone acetateAndrogen receptortarget
Segesterone acetateCytochrome P450 3A4enzyme
NorelgestrominProgesterone receptortarget
NorelgestrominSerum albumintarget
NorelgestrominAndrogen receptortarget
NorelgestrominCytochrome P450 3A4enzyme
DemegestoneProgesterone receptortarget
DemegestoneCytochrome P450 3A4enzyme
EtynodiolCytochrome P450 3A4enzyme
Norethindrone enanthateCytochrome P450 3A4enzyme