Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Norman H. Rogers"'
Publikováno v:
ChemInform. 21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a34782593d8a5090047795497b228fc1
https://doi.org/10.1002/chin.199008332
https://doi.org/10.1002/chin.199008332
Publikováno v:
ChemInform. 21
The preparation of a large variety of normonyl heterocycles is described. Methods involving cyclisation of monic acid derivatives gave access to only a limited number of types of heterocycles. Olefination methods proved to be of wider applicability w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::101fbdbae34a64c53bd516c700aad363
https://doi.org/10.1002/chin.199008331
https://doi.org/10.1002/chin.199008331
Publikováno v:
Tetrahedron. 43:3295-3302
The preparation of a series of 2-(heterocyclyl)-4-ethyl-4,7-dihydro -7-oxothieno[3,2-b]pyridine-6-carboxylic acids (5j-1) by aminolysis of the corresponding 2-bromo derivative (5i) is described. None of the compounds (5j-1) showed any interesting ant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc3100ad8447083b844e3e054738a57c
https://doi.org/10.1016/s0040-4020(01)90298-4
https://doi.org/10.1016/s0040-4020(01)90298-4
Publikováno v:
J. Chem. Soc., Perkin Trans. 1. :729-734
Routes to the preparation of αβ-unsaturated ketones (1k–m) have been investigated. n-Butylmanganese(II) chloride was particularly useful for preparing the ketones (1m) from the readily available monic acid A (1b), the nucleus of pseudomonic acid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1306ca0f967257d70a27e8e52cf580f3
https://doi.org/10.1039/p19820000729
https://doi.org/10.1039/p19820000729
Publikováno v:
Tetrahedron Letters. 21:881-884
A new antibiotic, pseudomonic acid C (2a), has been isolated from fermentations of the strain of Pseudomonas fluorescens which produces the known and structurally similar antibiotics pseudomonic acids A (1a) and B (1c).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28f86a4526354583705786cf3a709bab
https://doi.org/10.1016/s0040-4039(00)71533-4
https://doi.org/10.1016/s0040-4039(00)71533-4
Publikováno v:
J. Chem. Soc., Perkin Trans. 1. :2059-2063
A number of mild methods for the preparation of 2-substituted 5-normonyloxazoles (1) by dehydrative cyclisation of the corresponding monamides (2) have been developed and are described. The preferred conditions involve using trichloroacetyl chloride,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7ef2e961957e75d3975fd3488a6fc42
https://doi.org/10.1039/p19890002059
https://doi.org/10.1039/p19890002059
Publikováno v:
Tetrahedron. 43:2165-2175
The preparations of methyl 13-deoxypseudomonate (2c) and methyl (13R)-monate (4f) via mesylate derivatives are described. Introduction of an amino function by nucleophilic displacement at the C-13 position was unsuccessful but the 13-amine (2f) was p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc9bfaffeb524a10dc30f10d80aab9ce
https://doi.org/10.1016/s0040-4020(01)86798-3
https://doi.org/10.1016/s0040-4020(01)86798-3
Autor:
Peter Charles Thomas Hannan, Rhona Mary Banks, Norman H. Rogers, Peter J. O'hanlon, Ann C. Donald
Publikováno v:
The Journal of Antibiotics. 41:609-613
The antimycoplasmal activities of the pseudomonic acids isolated from Pseudomonas fluorescens NCIB 10586 are reported. Structure-activity relationships of a variety of ester, amide and thiol ester derivatives of the nucleus, monic acid A, are describ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::360c251429ef5aa1966835bc475b90b4
https://doi.org/10.7164/antibiotics.41.609
https://doi.org/10.7164/antibiotics.41.609
Autor:
Norman H. Rogers
Publikováno v:
Health Education Journal. 14:208-214
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9705af4bb8056bdbfcca5f3324b105c2
https://doi.org/10.1177/001789695601400408
https://doi.org/10.1177/001789695601400408
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :561
The configuration of the double bond in pseudomonic acid A (1a) is shown to be E by comparison of the spectroscopic properties of its methyl ester (1b) with those of methyl isopseudomonate A (2) obtained from (1b) by photolysis. Ozonolysis of methyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef44b576905e3d2fc56b67a7f453d574
https://doi.org/10.1039/p19780000561
https://doi.org/10.1039/p19780000561