000 00706 a2200193 4500
005 20250512062305.0
264 0 _c19870820
008 198708s 0 0 chi d
022 _a0513-4870
040 _aNLM
_beng
_cNLM
100 1 _aDong, Q
245 0 0 _a[Studies on the synthetic methods of 4-unsubstituted monocyclic beta-lactam antibiotics].
_h[electronic resource]
260 _bYao xue xue bao = Acta pharmaceutica Sinica
_cJan 1987
300 _a19-22 p.
_bdigital
500 _aPublication Type: English Abstract; Journal Article
650 0 4 _aMonobactams
_xchemical synthesis
700 1 _aLiu, D F
773 0 _tYao xue xue bao = Acta pharmaceutica Sinica
_gvol. 22
_gno. 1
_gp. 19-22
999 _c3610401
_d3610401