In this paper norgestimate was obtained from levonorgestrel through di-esterization, acid hydrolysis and oximization reactions. 以左炔诺孕酮(LEVONORG)为原料,通过双酯化、酸水解及肟化反应制备了诺孕酯。
Objective To investigate the clinical effectiveness of levonorgestrel ( LNG ) for emergency contraception. 目的验证左炔诺孕酮(LEVONORG)片(诺爽)用于紧急避孕的临床效果。
Determination of assay and content uniformity of compound levonorgestrel tablets and its pills 复方左炔诺孕酮(LEVONORG)片和滴丸含量及含量均匀度测定
Pharmacokinetics and bioequivalence of levonorgestrel tablet in healthy female volunteers 左炔诺孕酮(LEVONORG)片在健康中国女性志愿者体内药动学及生物等效性研究
When activated, the chip puts out 30 milligrams of the hormone levonorgestrel daily. 如果激活芯片,它每天可以释放30毫克的荷尔蒙左旋诺孕酮。