Zobrazeno 1 - 10
of 25
pro vyhledávání: '"J, Cremins"'
Publikováno v:
Tetrahedron. 49:3211-3220
Methyl 2-(4-hydroxybutyl)-4-oxo-4H-1-benzopyran-3-carboxylate 6 is transformed into the spiroacetals 13 and 14 (ratio 5:1) via treatment with iodomethane/potassium carbonate, the process involving sequential intramolecular conjugate addition and enol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18b27a18ee5f518b2104375df97d7543
https://doi.org/10.1016/s0040-4020(01)89903-8
https://doi.org/10.1016/s0040-4020(01)89903-8
Publikováno v:
ChemInform. 23
Chromones (4-oxo-4H-1-benzopyrans) bearing electron-withdrawing substituents at C-3 react with 2-haloethanols and potassium carbonate in acetone to produce tetrahydrofuro[2,3-b][1]benzopyran-4-ones, the heteroannulation proceeding via the conjugate a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f7f7e5b4fef218dcc3a3266d660ff4c
https://doi.org/10.1002/chin.199209198
https://doi.org/10.1002/chin.199209198
Publikováno v:
ChemInform. 24
Methyl 2-(4-hydroxybutyl)-4-oxo-4H-1-benzopyran-3-carboxylate 6 is transformed into the spiroacetals 13 and 14 (ratio 5:1) via treatment with iodomethane/potassium carbonate, the process involving sequential intramolecular conjugate addition and enol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3fddc8e35691c6a6eda8efb305359dc
https://doi.org/10.1002/chin.199332172
https://doi.org/10.1002/chin.199332172
Publikováno v:
Tetrahedron. 47:9431-9438
Chromones (4-oxo-4H-1-benzopyrans) bearing electron-withdrawing substituents at C-3 react with 2-haloethanols and potassium carbonate in acetone to produce tetrahydrofuro[2,3-b][1]benzopyran-4-ones, the heteroannulation proceeding via the conjugate a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbe764c4434c47bb1c0a7554652874ae
https://doi.org/10.1016/s0040-4020(01)80889-9
https://doi.org/10.1016/s0040-4020(01)80889-9
Publikováno v:
Headache: The Journal of Head and Face Pain. 31:244-248
In a questionnaire survey we determined the prevalence of problems with reading, at present as well as in the past, in adult chronic headache sufferers as compared with age- and sex-matched controls. The reading problems inquired about were those wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::763ca05d1c224e8e6bf6bd08000a08c3
https://doi.org/10.1111/j.1526-4610.1991.hed3104244.x
https://doi.org/10.1111/j.1526-4610.1991.hed3104244.x
Autor:
C, Brugnara, G M, Colella, J, Cremins, R C, Langley, T J, Schneider, C J, Rutherford, M A, Goldberg
Publikováno v:
The Journal of laboratory and clinical medicine. 123(5)
The present study evaluates the properties of the reticulocytes produced in healthy volunteers after treatment with different regimens of recombinant human erythropoietin (r-HuEPO). Twenty-four subjects were randomly assigned to one of three differen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6f75504a4704ed8192958b2c6e5c2fec
https://pubmed.ncbi.nlm.nih.gov/8195672
https://pubmed.ncbi.nlm.nih.gov/8195672
Autor:
James W. Kikendall, K. Salata, K. Davis, J. Hershey, A. Lohani, Roy K. H. Wong, J. Egan, J. Cremins, S. Sharmi, Padmanabhan P. Nair
Publikováno v:
Gastroenterology. 108:A814
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34e8d9a861317b38abd9a6734bec1818
https://doi.org/10.1016/0016-5085(95)27567-3
https://doi.org/10.1016/0016-5085(95)27567-3
Autor:
Michael T. Turvey, J. J. Cremins
Publikováno v:
Bulletin of the Psychonomic Society. 12:25-28
The results of three experiments suggest that in the release from proactive interference paradigm, increasing item duration facilitates recall but decreasing item duration does not. Two different interpretations of these findings were suggested: an e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f48bdda6e523cc42ccde35c3b2e6fb0c
https://doi.org/10.3758/bf03329614
https://doi.org/10.3758/bf03329614
Publikováno v:
Tetrahedron. 43:3075-3082
The benzopyranones 1 and 3 reacted with 2,3-dimethyl-1,3-butadiene in the presence of titanium (IV) chloride to give the corresponding (4 + 2) cycloadducts 8 and 11 , the former undergoing facile deformylation to give 9 and 10 . Compounds 1 , 3 , and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::361e762f23504f11068b9fd2c3341aa0
https://doi.org/10.1016/s0040-4020(01)86849-6
https://doi.org/10.1016/s0040-4020(01)86849-6
Publikováno v:
Journal of Biological Chemistry. 260:9047-9056
A rapid phosphorylation of tyrosine hydroxylase occurs in the PC12 nerve-like clonal cell line in response to nerve growth factor (NGF), epidermal growth factor (EGF), dibutyryl-cAMP, cholera toxin, phorbol- 12-myristate-13-acetate (PMA), or potassiu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f23977b6e3a6caba6d0afab679a7601e
https://doi.org/10.1016/s0021-9258(17)39455-3
https://doi.org/10.1016/s0021-9258(17)39455-3