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US Patent 7148355 - Process for the preparation of repaglinide

US Patent Issued on December 12, 2006
Estimated Patent Expiration Date: Icon_subject September 24, 2022Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
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Abstract

The present invention relates to a cost effective and industrially advantageous process for the preparation of repaglinide.

Other References

  • Grell et al., “Repaglinide and Related Hypoglycemic Benzoic Acid Derivatives”, Journal of Medicinal Chemistry, 41:5219-5246 (1998) XP000872800, ISSN # 0022-2623.
  • Guay, “Repaglinide, a Novel, Short-Acting Hypoglycemic Agent for Type 2 Diabetes Mellitus”, Pharmacotherapy, 18(6):1195-1204 (1998) XP000874581, ISSN # 0277-0008.
  • Patent Abstracts of Japan, vol. 008, No. 168 (C-236) (1984) & Pat. JP 59-065094A—Abstract.

Inventors

Assignee

Application

No. 10490275 filed on 09/24/2002

US Classes:

546/234Plural carbocyclic rings containing

Field of Search

546/234Plural carbocyclic rings containing

Examiners

Primary: Morris, Patricia L.

Attorney, Agent or Firm

US Patent References

5312924Phenylacetic acid benzylamides
Issued on: 05/17/1994
Inventor: Grell, et al.

International Class

C07D 211/32

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