首页>
外国专利>
NYE 16-ARYLOKSY-SUBSTITUERTE OMEGA-TETRANORPROSTA-GLANDINER FOR ANVENDELSE SOM FRUKTBARHETSREGULERENDE MIDDEL, SVANGERSKAPSAVBRYTENDE MIDDEL ELLER MIDDEL FOR SYNKRONISERING AV BRUNSTCYKLUSEN HOS HUSDYR
NYE 16-ARYLOKSY-SUBSTITUERTE OMEGA-TETRANORPROSTA-GLANDINER FOR ANVENDELSE SOM FRUKTBARHETSREGULERENDE MIDDEL, SVANGERSKAPSAVBRYTENDE MIDDEL ELLER MIDDEL FOR SYNKRONISERING AV BRUNSTCYKLUSEN HOS HUSDYR
展开▼
机译:新型16-芳基取代的欧米茄-普罗塔-格兰丁素,用作生育力调节剂,妊娠中断或同步治疗剂
展开▼
页面导航
摘要
著录项
相似文献
摘要
1456514 Phosphonates PFIZER Inc 7 Nov 1973 [8 Nov 1972] 22858/76 Divided out of 1456512 Heading C2P Novel phosphonates of the formula wherein Ar is phenyl, halophenyl, trifluoromethylphenyl, biphenylyl, C 1-6 alkylphenyl, C 1-6 alkoxyphenyl, 3,4 - dimethoxyphenyl, 3,4,5 - trimethoxyphenyl, 3,4 - methylenedioxyphenyl, or 1- or 2-naphthyl; R is C 1-6 alkyl; and m and n are 0 to 3 with the proviso that the sum of m and n does not exceed 3 are prepared by reacting esters of the formula wherein RSP1/SP is C 1-6 alkyl, with the appropriate dialkyl methylphosphonates.
展开▼