Zobrazeno 1 - 10
of 28
pro vyhledávání: '"F. T. Counter"'
Autor:
J. M. Greene, David A. Preston, Lawrence C. Creemer, F. T. Counter, Jonathan W. Paschal, R L Clemens, J G Amos, William E. Alborn, K A Sullivan, Herbert A. Kirst
Publikováno v:
Antimicrobial Agents and Chemotherapy. 39:1436-1441
Dirithromycin is the 9-N,11-O-oxazine adduct formed from 9(S)-erythromycylamine and 2-(2-methoxyethoxy)acetaldehyde in which the methoxyethoxymethyl substituent on the oxazine ring possesses the R configuration. Epidirithromycin is its isomer in whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d69d05c0329d47f4b1c46242c7b4eab
https://doi.org/10.1128/aac.39.7.1436
https://doi.org/10.1128/aac.39.7.1436
Publikováno v:
The Journal of Antibiotics. 47:1052-1064
The synthesis and microbiological evaluation of a new series of 3-thiazol-4-yl-carba-1-dethiacephalosporins is described. Structure activity relationship was achieved by changing substitution at the 2-position of the thiazole moiety. The result was a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11ca015f716f8b319e0e15670a88c518
https://doi.org/10.7164/antibiotics.47.1052
https://doi.org/10.7164/antibiotics.47.1052
Autor:
Jeffrey S. Kasher, Andrew Pike, Susan E. Draheim, Judy A. Eudaly, F. T. Counter, Robert J. Ternansky
Publikováno v:
Journal of Medicinal Chemistry. 36:3224-3229
The structure-activity relationship among a series of novel pyrazolidinone antibacterial agents is described. Specifically, the effect of modification of the side chain attached to the nitrogen at C-7 was explored in an attempt to improve the potency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0da672439f54dc301b7891be0a81f80a
https://doi.org/10.1021/jm00074a002
https://doi.org/10.1021/jm00074a002
Publikováno v:
Journal of Industrial Microbiology. 11:253-257
The colonizing potential of Escherichia coli K12 containing a vector coding for somidobove (bovine somatotropin) was determined. Treated male and female Fischer-344 rats were given a single oral gavage inoculum of sucrose with/without tetracycline (1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0710bb0c9a677b6e22e680fee17456a6
https://doi.org/10.1007/bf01569598
https://doi.org/10.1007/bf01569598
Autor:
Robert Theodore Vasileff, Brown Raymond Frank, J. F. Quay, F. T. Counter, J. A. Webber, E. O. Davidson, Terry D. Lindstrom, Jeffrey S. Kasher, William Henry Walker Lunn, Mitchell I. Steinberg, J. M. Jun. Morin, J. A. Eudaly, Paul W. Ensminger, R. E. Koehler, Allen S. Katner, Michael Dean Kinnick, John K. Swartzendruber, Jan R. Turner, David A. Preston, J. K. Shadle, Walter E. Wright, J. F. Stucky, K. D. Kurz, John L. Ott, Karen M. Zimmerman
Publikováno v:
ChemInform. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::386baf125ef02cf683bca51f026f46c4
https://doi.org/10.1002/chin.199104334
https://doi.org/10.1002/chin.199104334
Publikováno v:
ChemInform. 26
The synthesis and microbiological evaluation of a new series of 3-thiazol-4-yl-carba-1-dethiacephalosporins is described. Structure activity relationship was achieved by changing substitution at the 2-position of the thiazole moiety. The result was a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9dfd37be47466af485de8a83e318579
https://doi.org/10.1002/chin.199514311
https://doi.org/10.1002/chin.199514311
Autor:
F. T. Counter, Boeck Laverne Dwaine, Frederick P. Mertz, Patrick J. Baker, Yao Raymond Che-Fong, William E. Alborn, Walter Mitsuo Nakatsukasa, D. S. Fukuda, J. N. Hobbs, Norris E. Allen, Jon S. Mynderse, Donnis M. Berry, James A. Mabe, P. W. Ensminger, John L. Ott
Publikováno v:
The Journal of Antibiotics. 43:623-633
New semi-naphthaquinone antibiotics A80915A, B, C, and D were isolated from the fermented broth of Streptomyces aculeolatus A80915 (NRRL 18422). Factors A and C, present in both the broth filtrate and mycelial methanol extract, and factors B and D, f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a1470542217043309cad79df602ac0e
https://doi.org/10.7164/antibiotics.43.623
https://doi.org/10.7164/antibiotics.43.623
Autor:
P. W. Ensminger, John L. Ott, David A. Preston, F. T. Counter, D. S. Fukuda, J. N. Hobbs, C. Y. E. Wu, Jon S. Mynderse, Norris E. Allen
Publikováno v:
The Journal of Antibiotics. 43:616-622
A54145 complex is made up of eight factors; A, A1, B, B1, C, D, E, and F which were active in vitro (MIC 0.25 approximately greater than 32 micrograms/ml) against Gram-positive aerobic organisms. The complex, factor B and B1 were found to be active a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b1cb9fba277b2a549383ffe9d81daa8
https://doi.org/10.7164/antibiotics.43.616
https://doi.org/10.7164/antibiotics.43.616
Publikováno v:
The Journal of antibiotics. 47(9)
The synthesis and microbiological evaluation of a new series of 3-thiazol-4-yl-carba-1-dethiacephalosporins is described. Structure activity relationship was achieved by changing substitution at the 2-position of the thiazole moiety. The result was a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::cc0cdd9f29ec0ac26931df2017aed627
https://pubmed.ncbi.nlm.nih.gov/7928693
https://pubmed.ncbi.nlm.nih.gov/7928693
Autor:
Jonathan W. Paschal, David A. Preston, J. M. Greene, Herbert A. Kirst, P. W. Ensminger, F. T. Counter, C. Y. E. Wu, A. M. Felty-Duckworth
Publikováno v:
Antimicrobial agents and chemotherapy. 35(6)
Dirithromycin is a 9-N-11-O-oxazine derivative which is formed by condensation of 9(S)-erythromycylamine with 2-(2-methoxyethoxy)acetaldehyde. Dirithromycin is hydrolyzed, either under acidic conditions or in vivo, to its major active metabolite, 9(S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98411ade367c23890ceffcb745b313ff
https://pubmed.ncbi.nlm.nih.gov/1929252
https://pubmed.ncbi.nlm.nih.gov/1929252