List of estrogen esters
This is a list of estrogen esters, or ester prodrugs of estrogens. It includes esters, as well as ethers, of steroidal estrogens like estradiol, estrone, and estriol and of nonsteroidal estrogens like the stilbestrols diethylstilbestrol and hexestrol. Esters of steroidal estrogens. Estradiol esters. Marketed. Many esters of estradiol have been marketed, including the following major esters: And the following less commonly used esters: The following nitrogen mustard ester of estradiol is a cytostatic antineoplastic agent and has been marketed: Never marketed. A number of other estradiol esters which have not been marketed include: The following cytostatic  antineoplastic nitrogen mustard esters of estradiol have not been marketed: Estrone esters. Marketed. Esters of estrone that have been marketed include: Never marketed. Other estrone esters which are notable but have not been marketed include: Estriol esters. Marketed. Esters of estriol that have been marketed include: Never marketed. The following ester of estriol was never marketed: Ethinylestradiol esters. Marketed. The following esters of ethinylestradiol exist and have been marketed: Esters of other steroidal estrogens. Marketed. The following esters of other estrogens exist and have been marketed: Ethers of steroidal estrogens. Marketed. A number of estrogen "ethers" also exist and have  been marketed, including: Never marketed. A few other estrogen ethers which are notable but have not been marketed include: Esters of nonsteroidal estrogens. Diethylstilbestrol esters. Marketed. Major esters of diethylstilbestrol include: Less commonly used esters of diethylstilbestrol include: Never marketed. As well as the following nitrogen mustard ester: Hexestrol esters. Never marketed. The following nitrogen mustard ester of hexestrol was never marketed: