Novel antibacterial amide compounds and process means for producing the
申请人:Warner-Lambert
公开号:US04101661A1
公开(公告)日:1978-07-18
Novel organic amide compounds which are N-[6-[(aminosulfonyl)phenyl]-1,2-dihydro-2-oxonicotinyl]penicillin and cephalosporin type compounds having broad spectrum antibacterial utility are provided by (a) reacting the free amino acid of the appropriate penicillin or cephalosporin or the acid salt or silylated derivative or complex thereof with a reactive derivative of the corresponing N-6-[(aminosulfonyl)phenyl]-1,2-dihydro-2-oxonicotinic acid or (b) reacting the free amino acid 6-aminopenicillanic acid, 7-aminocephalosporanic acid, 7-amino-3-methylceph-3-em-4-carboxylic acid or a related compound or the acid salt or silylated derivative thereof with a reactive derivative of the corresponding D-N-[6-[(aminosulfonyl)phenyl]-1,2-dihydro-2-oxonicotinyl]-2-substituted glycine. Pharmaceutical compositions containing said compounds and methods for treating infections using said compositions are also disclosed.
S. M. Hassan, Phosphorus, Sulfur and Silicon and the Related Elements, 1994, vol. 92, # 1-4, p. 213 - 218
作者:S. M. Hassan
DOI:——
日期:——
METHODS AND COMPOSITIONS FOR TREATING NEOPLASIA
申请人:Ostrov David A.
公开号:US20120156212A1
公开(公告)日:2012-06-21
The present invention relates to compounds as novel thymidylate synthase inhibitors, novel strategies to treat or prevent neoplasia in a subject, methods and compositions thereof.