Assertion: promethazine | /r/HasProperty | a phenothiazine derivative
Facets:
Source sentences:
text: Promethazine is a phenothiazine derivative which differs structurally from the antipsychotic phenothiazines by the presence of a branched side chain and no ring substitution.
text: Promethazine is a phenothiazine derivative, which differs structurally from the antipsychotic phenothiazines by the presence of a branched side chain and no ring substitution.
text: Promethazine, a phenothiazine derivative, is structurally different from the neuroleptic phenothiazines, with similar but different effects.
text: Promethazine is a phenothiazine derivative which differs structurally from the antipsychotic phenothiazines by the presence of a branched side chain and no ring substitution.
text: Promethazine is a phenothiazine derivative which differs structurally from the antipsychotic phenothiazines by the presence of a branched side chain and no ring substitution.
text: Promethazine is a phenothiazine derivative which differs structurally from the antipsychotic phenothiazines by the presence of a branched side chain and no ring substitution.
text: Promethazine is a phenothiazine derivative and a potent antihistamine with moderate antimuscarinic activity.
text: Promethazine is a phenothiazine derivative that competitively blocks histamine [H(1)] receptors and exhibits antiemetic and sedative properties.