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Benzylpenicillic acid

Before interest developed in the structure of penicillin, the imidazo[5,1-b ]thiazole ring system was unknown, and even today, almost all of the examples which have been described are those prepared in connection with penicillin studies. Very mild acidic hydrolysis converts benzylpenicillin methyl ester (293) into benzylpenicillic acid (294) by a mechanism suggested... [Pg.1017]

Benzylpenicilloic acid > benzylpenicillanic acid > benzylpenicillin > benzylpenicillic acid... [Pg.289]

The following trivial names have been assigned to the penicillin transformation products shown (6), benzylpenicilloate (7), benzylpenaldic acid (8), D-penicillamine (9), a-methyl D-a-benzylpenicilloate (10), benzylpenillic acid (11), benzylpenillamine (12), benzyl-isopenillic acid (13), benzylpenilloic acid (14), benzylpenilloaldehyde (15), benzylpenicil-lenic acid (16) benzylpenillonic acid methyl ester and (17), dethiobenzylpenicillin methyl ester. [Pg.303]

Investigations of the formation of antigenic and allergenic determinants of benzylpenicil-hn have identified a list of determinants that inclndes the penicUloyl, penidllenate, peni-cUloic acid, peniUoic acid, penamaldate, penicoyl, penicillanyl, and penicillamine stmctnres. [Pg.178]


See other pages where Benzylpenicillic acid is mentioned: [Pg.142]    [Pg.142]    [Pg.440]    [Pg.151]   
See also in sourсe #XX -- [ Pg.142 ]

See also in sourсe #XX -- [ Pg.289 ]




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