000 00897 a2200241 4500
005 20250512011319.0
264 0 _c19900309
008 199003s 0 0 chi d
022 _a0513-4870
040 _aNLM
_beng
_cNLM
100 1 _aZhou, J C
245 0 0 _a[Synthesis of 7-(1,7-disubstituted-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxamido) -cephalosporins].
_h[electronic resource]
260 _bYao xue xue bao = Acta pharmaceutica Sinica
_c1989
300 _a512-21 p.
_bdigital
500 _aPublication Type: English Abstract; Journal Article
650 0 4 _aCephalosporins
_xchemical synthesis
650 0 4 _aDrug Resistance, Microbial
650 0 4 _aGram-Positive Bacteria
_xdrug effects
650 0 4 _aNaphthyridines
_xchemical synthesis
700 1 _aDuan, T H
700 1 _aZhou, H S
773 0 _tYao xue xue bao = Acta pharmaceutica Sinica
_gvol. 24
_gno. 7
_gp. 512-21
999 _c2624589
_d2624589