DIMP (developmental code name Ro 7-8117), or N-(3,5-dimethyl-4-isoxazolylmethyl)phthalimide, is a non-steroidal antiandrogen (NSAA) structurally related to thalidomide (which also binds to and antagonizes the androgen receptor (AR)) that was first described in 1973 and was never marketed. Along with flutamide, it was one of the earliest NSAAs to be discovered, and for this reason, has been described as a \"classical\" NSAA. The drug is a selective, competitive, silent antagonist of the AR, although it is described as an \"only relatively weak competitor\". DIMP possesses no androgenic, estrogenic, progestogenic, or antigonadotropic activity, but it does reverse the antigonadotropic effects of testosterone, indicating that, like other pure AR antagonists, it is progonadotropic.

CAS：39962-28-2
中文别名：
英文别名：Phthalimide,N-(3,5-dimethyl-4-isoxazolylmethyl);N-<(3,5-Dimethyl-4-isoxazolyl)methyl>phthalimid;2-((3,5-Dimethyl-4-isoxazolyl)methyl)-1H-isoindole-1,3(2H)-dione;2-[(3,5-dimethyl-1,2-oxazol-4-yl)methyl]-1H-isoindole-1,3(2H)-dione;Ro 7-8117;N-(3,5-Dimethyl-4-isoxazolylmethyl)phthalimide;2-(3,5-dimethyl-isoxazol-4-ylmethyl)-isoindole-1,3-dione;N-(3,5-dimethyl-isoxazol-4-ylmethyl)-phthalimide;1H-Isoindole-1,3(2H)-dione,2-((3,5-dimethyl-4-isoxazolyl)methyl);
分子式：C14H12N2O3
分子量：256.257
精确质量：256.085
Psa：63.41
Logp：2.0255

密度：1.352g/cm3
沸点：436.9ºC at 760 mmHg
闪点：218ºC
折射率：1.623