Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Virus or component thereof
Patent
1980-11-07
1982-01-12
Jiles, Henry R.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Virus or component thereof
548368, A61K 31625
Patent
active
043105211
ABSTRACT:
Aspirin-isopropylantipyrine (N-3'a-propylphenazonyl-2-acetoxybenzamide) of the following formula ##STR1## and its pharmaceutical use. This compound can be prepared by reacting 1-phenyl-2-methyl-3-aminomethyl-4-isopropylpyrazolone of the formula ##STR2## with a member selected from the group consisting of acetylsalicylic acid and a reactive acid derivative thereof, and is useful as an analgetic, antipyretic and anti-inflammatory agent.
REFERENCES:
patent: 2891070 (1959-06-01), Ledrut
Shabrova et al., Chem. Abst. 1964, vol. 61, p. 3089h.
Shabrova et al., Chem. Abst. 1971, vol. 74, No. 125,549v.
Harkaway Natalia
Jiles Henry R.
Toho Pharmaceutical Co., Ltd.
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