Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Parasitic organism or component thereof or substance...
Patent
1982-03-18
1984-02-14
Rizzo, Nicholas S.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Parasitic organism or component thereof or substance...
2602452R, 542420, 542424, C07D49902, A61K 31425
Patent
active
044316534
ABSTRACT:
6-Amidinopenicillanic acid derivatives wherein one of the nitrogen atoms of the amidino group is part of a heterocyclic ring having on a side chain an unsubstituted heterocyclic ring containing 2 to 3 nitrogen atoms, and being useful as an antibiotic.
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Abstract, Derwent 54846Y/31 Japan J5 2073-890, Yoshitomi (I), Dec. 18, 1975.
Abstract, Derwent 38818C/22 Great Britain GB 2031-879, Tarchomin, Apr. 30, 1980.
Abstract, Derwent 61863Y/35 Japan J5 2085-186, Yoshitomi (II), Jul. 15, 1977.
Wei Chung-Chen
Weigele Manfred
Epstein William H.
Gould George M.
Hoffmann-La Roche Inc.
Rizzo Nicholas S.
Saxe Jon S.
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