CN Patent

CN1711085A — 含乙酸酰基苯胺衍生物作为活性成分的膀胱活动过度的治疗药物

Assigned to Yamanouchi Pharmaceutical Co Ltd · Expires 2005-12-21 · 20y expired

What this patent protects

(R)－2－(2－氨基噻唑－4－基)－4′－[2－[(2－羟基－2－苯乙基)氨基]乙基]乙酸酰基苯胺或其盐在“离体的大鼠膀胱平滑肌松弛测试”中显示出潜在的膀胱松弛作用，在“大鼠节律性膀胱收缩测量试验”中剂量依赖性降低节律性膀胱收缩的收缩频率，此外，在“对环磷酰胺诱导的膀胱活动过度模型大鼠的排尿功能测量试验”中延长排尿间隔。由于这些效果，上面的化合物用于治疗膀胱活动过度。

USPTO Abstract

(R)－2－(2－氨基噻唑－4－基)－4′－[2－[(2－羟基－2－苯乙基)氨基]乙基]乙酸酰基苯胺或其盐在“离体的大鼠膀胱平滑肌松弛测试”中显示出潜在的膀胱松弛作用，在“大鼠节律性膀胱收缩测量试验”中剂量依赖性降低节律性膀胱收缩的收缩频率，此外，在“对环磷酰胺诱导的膀胱活动过度模型大鼠的排尿功能测量试验”中延长排尿间隔。由于这些效果，上面的化合物用于治疗膀胱活动过度。

Drugs covered by this patent

Patent Metadata

Patent number
CN1711085A
Jurisdiction
CN
Classification
—
Expires
2005-12-21
Drug substance claim
No
Drug product claim
No
Assignee
Yamanouchi Pharmaceutical Co Ltd
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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