Citations for: Sitruk-Ware, R., New progestagens for contraceptive use. Hum. Reprod. Update 2006, 12 (2), 169-78.

Entry Type
Name
Value
Parent Entry
Pharmacology Data Field
Antagonist (40% of CPA, the most potent anti-androgenic progestin)
Dienogest (API)
Pharmacology Data Field
Weak or no agonist and antagonist activity
Dienogest (API)
Pharmacology Data Field
Partial antagonist (about 30% activity of cyproterone acetate)
Drospirenone (API)
Pharmacology Data Field
Antagonist (antimineralocorticoid or aldosterone antagonist). Agonist reports vary: "weak" (Africander) to "strong" (Bartsch).
Drospirenone (API)
Pharmacology Data Field
Antagonist
Progesterone (API)