申请人:——
公开号:US20040019225A1
公开(公告)日:2004-01-29
There is disclosed a process for the manufacture of simvastatin of Formula I
1
which comprises heating a compound, namely acid or ammonium salt of compound of Formula II,
2
where Z is H or NH
4
in an organic solvent at a temperature of 130-140° C.
1
Name
Residence
Citizenship
Ramesh
403, Janapriya Pramila Enclave
India
Dandala
Uma Nagar, Kundanbagh, Begumpet
Hyderabad - 500 016 (India)
Sonny
505, Vishal Towers, A Block
India
Sebastian
A.S. Raju Nagar, Kukatpally,
Hyderabad - 500 072 (India)
Sanapureddy
4/134, Pakeerpalli,
India
Jagan Mohan
Sankarapuram (post)
Reddy
Cuddapah - 516 002 (India)
Meenakshisunderam
D-1, Hidden Treasure Apartments
India
Sivakumaran
Near Ayyappa Swami Temple Lane
Somajiguda, Hyderabad - 500 082
(India)
披露了一种制备Formula I1的辛伐他汀的过程,包括在有机溶剂中将化合物加热至130-140°C,所述化合物为Formula II的酸或铵盐,其中Z为H或NH4。