573762-62-6Relevant articles and documents
DIARYLTHIOHYDANTOIN COMPOUND AS ANDROGEN RECEPTOR ANTAGONIST
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, (2020/07/07)
The present application belongs to the field of medicine. In particular, the present application relates to a diarylthiohydantoin compound as an androgen receptor antagonist or a pharmaceutically acceptable salt thereof, a preparation method of the same, a pharmaceutical composition comprising the compound, and a use thereof in treating a cell proliferative disease mediated by androgen. The compound of the present application has good antagonistic effect on androgen receptor and exhibits excellent antitumor effect.
Prostatic cancer treatment medicine
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, (2019/03/26)
The invention relates to a compound with a prostatic cancer treatment function and nontoxic pharmaceutically acceptable salt of the compound. The structure of the compound is as shown in a formula I,wherein X is C or N, R1 is alkyl of C1-C3 or halogen substituted alkyl, R2 is alkyl of C1-C3 and halogen substituted alkyl or halogen, R3 and R4 are independently selected from H, alkyl and substituted alkyl, and R3 and R4 are connected to form cycloalkyl. The compound has high inhibiting effects on in-situ prostate cancer and transfer of the prostate cancer, and eclamptogenic side effects are lower.
Design, synthesis, and biological evaluation of deuterated apalutamide with improved pharmacokinetic profiles
Pang, Xuehai,Wang, Yingwei,Chen, Yuanwei
supporting information, p. 2803 - 2806 (2017/05/29)
A series of deuterated apalutamide were designed and prepared. Compared to its prototype compound 18, deuterated analogues 19 and 21 showed obviously higher plasma concentrations and better PK parameters after oral administration in mice. In rats, N-trideuteromethyl compound 19 displayed 1.8-fold peak concentration (Cmax), and nearly doubled its drug exposure in plasma (AUC0–∞) compared to compound 18. Unsurprisingly, compounds 18 and 19 had similar affinity for AR in vitro. In summary, the deuteration strategy could obviously improve PK parameters of apalutamide.