Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1988-07-11
1990-03-06
Rizzo, Nicholas S.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D50146, A61K 3154
Patent
active
049067486
ABSTRACT:
Disclosed herein are 7.beta.-[(Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyiminoacetamido]-3- (4-carbamoyl-1-quinuclidinio)methyl-3-cephem-4-carboxylate crystals comprising X-ray diffraction pattern possessing the characteristic diffraction intensity at the spacing d (unit: angstrom) shown in the following (i), (ii) or (iii):
REFERENCES:
patent: 4748171 (1988-05-01), Yamauchi et al.
Ashizawa Kazuhide
Ishibashi Yasuo
Sato Tadashi
Uchikawa Kiyohiko
Eisai Co. Ltd.
Rizzo Nicholas S.
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