Drospirenone (MSp; SH-470; ZK-30595; LF-111; Slynd; Yasminelle; Yaz; Nextstellis) is a synthetic progestogen approved for used as an oral contraceptive alone or in combination with other medicaitons (Trade name: Alone: Slynd; With estradiol: Angeliq; With ethinylestradiol: Yasmin, Yasminelle, Yaz, others With estetrol: Nextstellis). It exhibits antiandrogenic and antimineralocorticoid activity. This drug is used in several oral contraceptives. 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.

纯度：≥98%

CAS：67392-87-4