Drug intelligence / Profile preview

algestone acetophenide

Development stage
Unknown
Lead developer
Bristol Myers Squibb
Modality
Small Molecules
Administration
Intramuscular, Topical
01

Overview

Algestone acetophenide is a synthetic progestin, specifically a derivative of 17α-hydroxyprogesterone, used primarily as a long-lasting injectable contraceptive in combination with an estrogen such as estradiol enanthate. It acts as an agonist of the progesterone receptor, leading to suppression of ovulation and changes in the endometrium that make it less suitable for implantation. The drug exhibits high progestogenic potency (2–5 times greater than natural progesterone), with minimal androgenic, estrogenic, or glucocorticoid activity. Its effects can last several weeks after intramuscular injection due to its long elimination half-life (about 24 days). Besides contraception, it has been used topically for anti-inflammatory purposes and in acne treatment[1][2][3][4][5][6].

Brand names
DeladroxateDeladroxoneDroxoneNeolutin
Other names
algestone acetophenidealgesterone acetophenidealphasone acetophenide
02

Targets

PR (Progesterone receptor)

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