Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Lawrence C. Creemer"'
Autor:
Frank J. Wessels, Yap Maurice C, Natalie C. Giampietro, Gerrit J. deBoer, Lawrence C. Creemer, Lambert William Thomas, Scott Castetter, Yelena Adelfinskaya
Publikováno v:
Pest Management Science. 73:752-760
BACKGROUND The adrenergic mode of action was investigated for the development of potential new insecticides. Clonidine-related analogs were tested against Myzus persicae (Sulzer) and Bemisia tabaci (Gennadius). Clonidine analogs lack translation owin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3a69b255830378ffd3c212b4f9b9971
https://doi.org/10.1002/ps.4358
https://doi.org/10.1002/ps.4358
Autor:
Qiang Yang, Lawrence C. Creemer, Peter L. Johnson, James A. Knobelsdorf, Benjamin M. Nugent, Carl V. De Amicis, Sarah Ryan, Elizabeth O. McCusker, Gregory T. Whiteker, Nakyen Choy, Beth A. Lorsbach, Nicole M. Hewlett, Fangzheng Li, Belgin Canturk, Nicholas R. Babij, Michelle Smith
Publikováno v:
Organic Process Research & Development. 20:661-667
The 1H and 13C NMR chemical shifts of 48 industrially preferred solvents in six commonly used deuterated NMR solvents (CDCl3, acetone-d6, DMSO-d6, acetonitrile-d3, methanol-d4, and D2O) are reported. This work supplements the compilation of NMR data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6733ab91ec0b5f33e0e6e0e699eaeede
https://doi.org/10.1021/acs.oprd.5b00417
https://doi.org/10.1021/acs.oprd.5b00417
Autor:
Lawrence C, Creemer, Natalie C, Giampietro, William, Lambert, Maurice C, Yap, Gerrit J, deBoer, Yelena, Adelfinskaya, Scott, Castetter, Frank J, Wessels
Publikováno v:
Pest management science. 73(4)
The adrenergic mode of action was investigated for the development of potential new insecticides. Clonidine-related analogs were tested against Myzus persicae (Sulzer) and Bemisia tabaci (Gennadius). Clonidine analogs lack translation owing to a poss
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0021991d0bbd0ae28f68e8f8959a6954
https://pubmed.ncbi.nlm.nih.gov/27414472
https://pubmed.ncbi.nlm.nih.gov/27414472
Publikováno v:
Organic Process Research & Development. 8:593-596
The preparation of Elanco Animal Health immunopotentiator (S)-ethyl-1-(2-thiopheneacetyl)-3-piperidinecarboxylate (1) is described. The synthesis includes a new resolution of racemic ethyl nipecotate with dibenzoyl-l-tartaric acid. The resolved salt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a86b49f7b8798f9690c56c5e80ca2076
https://doi.org/10.1021/op049941c
https://doi.org/10.1021/op049941c
Publikováno v:
The Journal of Antibiotics. 53:171-178
In an effort to increase the insecticidal activity of the spinosyn family of naturally occurring macrolides, the 2'-, 3'- and 4'-O-desmethyl-O-acetyl analogs and the 2'-, 3'-, and 4'-O-desmethoxy analogs have been synthesized. These analogs were prep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87ee497240f7852b91af4f339673718c
https://doi.org/10.7164/antibiotics.53.171
https://doi.org/10.7164/antibiotics.53.171
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
Autor:
Stephen H. Larsen, Jorge Rios Steiner, Jonathan W. Paschal, Jon Clardy, Herbert A. Kirst, John L. Occolowitz, Lawrence C. Creemer, Emil B. Lobkovsky
Publikováno v:
The Journal of Antibiotics. 48:990-996
A new member of the spiroketal-containing macrolide class of fermentation-derived natural products was isolated from mycelial extracts of Streptomyces diastatochromogenes. The principal component, A82548A, was shown to possess a 22-membered macrolide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b7673bf3cce6b1a91dfe7233c23e313
https://doi.org/10.7164/antibiotics.48.990
https://doi.org/10.7164/antibiotics.48.990
Autor:
Donnis M. Berry, John L. Occolowitz, Julie A. Wind, Jonathan W. Paschal, Lawrence C. Creemer, Alvin L. Donoho, Herbert A. Kirst
Publikováno v:
Journal of Agricultural and Food Chemistry. 42:1219-1222
Two substances, designated T-1 and T-2, were isolated during metabolism studies with tilmicosin, a new veterinary macrolide antibiotic. By combination of mass spectrometry and NMR spectroscopy, T-1 was identified as N-demethyltilmicosin and T-2 was a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fb5553280da918dcd7b1be6d46a0375
https://doi.org/10.1021/jf00041a032
https://doi.org/10.1021/jf00041a032
Autor:
Emil B. Lobkovsky, John L. Occolowitz, Jon Clardy, Jonathan W. Paschal, Stephen H. Larsen, Lawrence C. Creemer, Herbert A. Kirst, J. L. Rios Steiner
Publikováno v:
ChemInform. 27
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c715c504a0ed47cd42c61679ccb0359f
https://doi.org/10.1002/chin.199611304
https://doi.org/10.1002/chin.199611304
Publikováno v:
ChemInform. 28
New C-11 esters of the fermentation product wortmannin have been synthesized, with some of them further derivatized at C-17. The new esters show greater inhibition of isolated phosphatidylinositol 3-kinase and increased cell cytotoxicity in a rapidly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50c1fe9a1780144a18befaa5bbcf1af0
https://doi.org/10.1002/chin.199714154
https://doi.org/10.1002/chin.199714154