Process for preparing pravastatin sodium

Citations

2005/0153422 4346227 5179013 5830695

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Claims:

The invention claimed is:

1. Streptomyces carbophilus KTB229 (KCCM-10317) having enhanced productivity of pravastatin sodium.

2. A method for preparing pravastatin sodium by adding a precursor of pravastatin to a microorganism or a culturing medium of a microorganism, and culturing the microorganism in said culturing medium wherein the microorganism is Streptomycescarbophilus KTB229 (KCCM-10317).

Patent number:
7223590
View patent at USPTO

Filing date:
September 28, 2002

Issue date:
May 29, 2007

Inventors:
Nam-Hee Choi (Seoul, KR)
Kon-Tae Tak (Changwon-si, KR)
Ki-Woo Lee (Seoul, KR)
Nam-Hyun Kim (Busan, KR)
Jong-Chang Jun (Andong-Si, KR)
Yoon-Jeong Kong (Seoul, KR)
Kyung-Mi Lee (Incheon, KR)

Primary Examiner:
Ralph Gitomer

Attorney, Agent or Firm:
Reynolds; Kelly K.Hultquist; Steven J.Intellectual Property/Technology Law

Current U.S. Classification: 435/252.35