Structure-activity relations in cephalosporins prepared from penicillins. 1. 7.beta.-Acylamino derivatives of 3-benzyl- and 3-(3-pyridylmethyl)ceph-3-em-4-carboxylic acids

1977 ◽  
Vol 20 (8) ◽  
pp. 1082-1085 ◽  
Author(s):  
Edward G. Brain ◽  
A. John Eglington ◽  
John H. C. Nayler ◽  
Neal F. Osborne ◽  
Michael J. Pearson ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Structure Activity ◽  
Structure Activity Relations ◽  
Derivatives Of

ChemInform Abstract: STRUCTURE-ACTIVITY RELATIONS IN CEPHALOSPORINS PREPARED FROM PENICILLINS. 1. 7β-ACYLAMINO DERIVATIVES OF 3-BENZYL- AND 3-(3-PYRIDYLMETHYL)CEPH-3-EM-4-CARBOXYLIC ACIDS

1977 ◽  
Vol 8 (49) ◽  
pp. no-no
Author(s):  
E. G. BRAIN ◽  
A. J. EGLINGTON ◽  
J. H. C. NAYLER ◽  
N. F. OSBORNE ◽  
M. J. PEARSON ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Structure Activity ◽  
Structure Activity Relations ◽  
Abstract Structure ◽  
Derivatives Of

Structure-activity relations in the vitamin E series. II. Derivatives of .alpha.-tocopherol substituted at the 5-methyl group

1969 ◽  
Vol 12 (1) ◽  
pp. 64-66 ◽  
Author(s):  
Wilfred A. Skinner ◽  
R. M. Parkhurst ◽  
Jean Scholler ◽  
Klaus Schwarz
Keyword(s):  
Vitamin E ◽  
Alpha Tocopherol ◽  
Methyl Group ◽  
Structure Activity ◽  
Structure Activity Relations ◽  
Derivatives Of

Synthesis and structure-activity relations of 5H,11H-[2]benzopyrano[4,3-g][1]benzopyran-9-carboxylic acids

1977 ◽  
Vol 20 (2) ◽  
pp. 205-209 ◽  
Author(s):  
John P. Devlin ◽  
Kurt Freter ◽  
P. Brian Stewart
Keyword(s):  
Carboxylic Acids ◽  
Structure Activity ◽  
Structure Activity Relations

Structure-activity relations among the O-acyl derivatives of leucomycin. Correlation of minimal inhibitory concentrations with binding to Escherichia coli ribosomes

1977 ◽  
Vol 20 (5) ◽  
pp. 732-736 ◽  
Author(s):  
S. Omura ◽  
A. Nakagawa ◽  
H. Sakakibara ◽  
O. Okekawa ◽  
R. Brandsch ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Minimal Inhibitory Concentrations ◽  
Structure Activity ◽  
Structure Activity Relations ◽  
Derivatives Of ◽  
Acyl Derivatives

Semisynthetic cephalosporins. Synthesis and structure-activity relations of 7-sulfonylacetamido-3-cephem-4-carboxylic acids

1976 ◽  
Vol 19 (6) ◽  
pp. 754-759 ◽  
Author(s):  
R. M. DeMarinis ◽  
J. R. E. Hoover ◽  
L. L. Lam ◽  
J. V. Uri ◽  
J. R. Guarini ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Structure Activity ◽  
Structure Activity Relations
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