Process for preparing [S-(R*,S*)]-&bgr;-[[[1-[1-oxo-3(4-piperidinyl)propyl]-3-piperidinyl]carbonyl]amino]-3-pyridinepropanoic acid and derivatives
摘要:
一种制备化合物I的方法,其中R1和R2是独立地选择自氢、低级烷基和卤素的群组。
公开号:
US06515130B1
作为产物:
描述:
4-哌啶丙酸 、 氢氧化钙 、 乙腈 、 氯甲酸苄酯 以
水 为溶剂,
反应 2.5h,
以to afford the title compound in 95% yield的产率得到Calcium;3-(1-phenylmethoxycarbonylpiperidin-4-yl)propanoate
参考文献:
名称:
Process for preparing [S-(R*,S*)]-&bgr;-[[[1-[1-oxo-3(4-piperidinyl)propyl]-3-piperidinyl]carbonyl]amino]-3-pyridinepropanoic acid and derivatives
Process for preparing [S- (R*, S*) ] -beta- [ [ [1- [1-oxo-3- (4-piperidinyl) propyl] -3-piperidinyl] carbonyl]amino] -3-pyridinepropanoic acid and derivatives
申请人:——
公开号:US20020137937A1
公开(公告)日:2002-09-26
A process for preparing a compound of formula I
1
wherein R
1
and R
2
are independently selected from the group consisting of hydrogen, lower alkyl and halogen
制备化合物I1的方法,其中R1和R2分别选自氢、低烷基和卤素的组。
PROCESS FOR PREPARING S-(R*,S*)] -$g(b) - 1- 1-OXO-3- (4-PIPERIDINYL) PROPYL] -3-PIPERIDINYL] CARBONYL] AMINO] -3- PYRIDINEPROPANOIC ACID AND DERIVATIVES
申请人:Ortho-McNeil Pharmaceutical, Inc.
公开号:EP1165543A1
公开(公告)日:2002-01-02
US6515130B1
申请人:——
公开号:US6515130B1
公开(公告)日:2003-02-04
[EN] PROCESS FOR PREPARING [S-(R*,S*)] - beta -[[[1-[1-OXO-3- (4-PIPERIDINYL) PROPYL] -3-PIPERIDINYL] CARBONYL] AMINO] -3- PYRIDINEPROPANOIC ACID AND DERIVATIVES<br/>[FR] MODE DE PREPARATION D'ACIDE PYRIDINEPROPANOIQUE [S-(R*,S*)]- beta -[[[1-[1-OXO-3-(4-PIPERIDINYL)PROPYL]-3-PIPERIDINYL]CARBONYL]AMINO]-3 ET DERIVES
申请人:ORTHO MCNEIL PHARM INC
公开号:WO2000056730A1
公开(公告)日:2000-09-28
A process for preparing a compound of formula (I) wherein R?1 and R2¿ are independently selected from the group consisting of hydrogen, lower alkyl and halogen.