CN Patent

CN101448821A — 羧酰胺螺内酰胺降钙素基因相关肽受体拮抗剂

Assigned to Merck Sharp and Dohme LLC · Expires 2009-06-03 · 17y expired

What this patent protects

本发明涉及式I化合物,其可以用作CGRP受体拮抗剂,并且可以用于治疗或者预防其中涉及CGRP的疾病,比如头痛、偏头痛和群集性头痛。本发明还涉及含有这些化合物的药物组合物,和这些化合物和组合物在所述涉及CGRP的疾病的预防或者治疗中的应用。其中变量A 1 、A 2 、B、J、K、m、n、R 4 、R 5a 、R 5b 和R 5c 如本文中所定义。

USPTO Abstract

本发明涉及式I化合物,其可以用作CGRP受体拮抗剂,并且可以用于治疗或者预防其中涉及CGRP的疾病,比如头痛、偏头痛和群集性头痛。本发明还涉及含有这些化合物的药物组合物,和这些化合物和组合物在所述涉及CGRP的疾病的预防或者治疗中的应用。其中变量A 1 、A 2 、B、J、K、m、n、R 4 、R 5a 、R 5b 和R 5c 如本文中所定义。

Drugs covered by this patent

Patent Metadata

Patent number
CN101448821A
Jurisdiction
CN
Classification
Expires
2009-06-03
Drug substance claim
No
Drug product claim
No
Assignee
Merck Sharp and Dohme LLC
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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