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Betazole

The hydrochloride is prepared by dissolving the base in the minimum amount of acetone and adding a solution of hydrochloric acid in ether until the pH is acid. The hydrochloride which has precipitated is filtered off and is recrystallized twice from acetone, melting point 116 C. [Pg.171]

Therapeutic Function Diagnostic aid (gastric secretion) Chemical Name 1H-pyrazole-3-ethanamine Common Name /3-amlnoethylpyrazole, ametazole [Pg.171]

The filtrate was evaporated under reduced pressure to remove the methanol and the residual liquid was distilled under reduced pressure, whereby there were obtained 44.5 grams (81% yield) of 3-j3-aminoethylpyrazole boiling at 118°-123°C at a pressure of 0.5 mm of Hg. [Pg.172]

Patent 2,785,177 March 12,1957 assigned to Eli Lilly and Company [Pg.172]

4-[2-(Cyclopropylmethoxy)ethyll phenol Sodium Hydroxide Hydrogen Chloride [Pg.171]

Chemical Name IH-pyrazole-3-ethanamine Common Name j3-aminoethylpyrazole ametazole Structural Formula n [Pg.171]

Chemical Abstracts Registry No. 105-20-4 138-92-1 (Dihydrochloride) Trade Name Manufacturer [Pg.171]

Betazole (683) has been used as a chemical control substance for pharmacological characterization of histamine receptors (B-80MI40406), and shows a relative selective activity towards the H2-receptor. Betazole hydrochloride is used to diagnose impairment of the acid-producing cells of the stomach. [Pg.291]

Betazole (683) H CH2CH2NH2 H H Diagnostic aid (gastric secretion) B-76MI40404... [Pg.292]

Pharmacology Histamine H2 antagonists are reversible competitive blockers of histamine at the H2receptors. They also inhibit fasting and nocturnal secretions, and secretions stimulated by food, insulin, caffeine, pentagastrin, and betazole. [Pg.1369]

Betazole. lH.Pyrazole-3-etha nomine 3-(2-ami-noethyllpyrazole 3-(j8-aminoethyl)pyrazole ametazole gas. [Pg.184]

See other pages where Betazole is mentioned: [Pg.568]    [Pg.171]    [Pg.171]    [Pg.171]    [Pg.1678]    [Pg.1706]    [Pg.1706]    [Pg.236]    [Pg.236]    [Pg.2393]    [Pg.2438]    [Pg.177]    [Pg.568]    [Pg.616]    [Pg.616]    [Pg.236]    [Pg.237]    [Pg.335]    [Pg.335]    [Pg.1226]    [Pg.177]    [Pg.568]    [Pg.13]    [Pg.50]    [Pg.143]    [Pg.95]    [Pg.405]    [Pg.1232]    [Pg.568]    [Pg.66]    [Pg.66]    [Pg.696]    [Pg.814]    [Pg.814]    [Pg.184]   
See also in sourсe #XX -- [ Pg.236 ]

See also in sourсe #XX -- [ Pg.184 ]

See also in sourсe #XX -- [ Pg.349 ]



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Betazol - Betazole

Betazol - Betazole

Betazole hydrochloride

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