API reference

Drospirenone

CAS number
67392-87-4
Molecular formula
C24H30O3
Molecular weight
366.5 g/mol
Drospirenone — 2D structure
2D structure (PubChem)

About this molecule

Drospirenone is a synthetic spironolactone analogue and progestin with progestational and anti-mineralocorticoid activity. Drospirenone binds to the progesterone receptor, the resulting complex becomes activated and binds to specific sites on DNA. This results in a suppression of LH activity and an inhibition of ovulation as well as an alteration in the cervical mucus and endometrium. This leads to an increased difficulty of sperm entry into the uterus and implantation. This drug is used in oral contraceptives.

Source: NCI Thesaurus (NCIt), via PubChem.

Identifiers

IUPAC name
(1R,2R,4R,10R,11S,14S,15S,16S,18S,19S)-10,14-dimethylspiro[hexacyclo[9.8.0.02,4.05,10.014,19.016,18]nonadec-5-ene-15,5'-oxolane]-2',7-dione
InChIKey
METQSPRSQINEEU-HXCATZOESA-N
SMILES
C[C@]12CCC(=O)C=C1[C@@H]3C[C@@H]3[C@@H]4[C@@H]2CC[C@]5([C@H]4[C@@H]6C[C@@H]6[C@@]57CCC(=O)O7)C
PubChem CID
68873

Also known as

Drospirenone · Dehydrospirorenone · Dihydrospirorenone · Drospirenona · 1,2-Dihydrospirorenone · DRSP · Drospirenonum · Slynd

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