Saturday, July 11, 2026

Drug profile · INN

bb-

bb- is a histamine h1 receptor antagonist.

NMPA: clinical trials
Patents linked 0
Pipeline programs 0
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Drug details — bb-
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Patents
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Data quality
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Quick answer

bb- is a histamine h1 receptor antagonist.

Key facts

INN bb-
Mechanism Histamine H1 receptor antagonist
Target Histamine H1 receptor

Mechanism of action

Histamine H1 receptor antagonist

Primary target: Histamine H1 receptor

Approval history

Authority Status Date
NMPA clinical trials

Related & competitor drugs

  1. azelastine hydrochloride Histamine H1 receptor antagonist
  2. brompheniramine maleate Histamine H1 receptor antagonist
  3. carbinoxamine maleate Histamine H1 receptor antagonist
  4. cetirizine hydrochloride Histamine H1 receptor antagonist
  5. chlorpheniramine maleate Histamine H1 receptor antagonist
  6. clemastine fumarate Histamine H1 receptor antagonist

Frequently asked questions

What is bb-?

bb- is a histamine h1 receptor antagonist.