Results 111 to 120 of about 11,918 (214)

The structure of the skeletal and nonskeletal muscle calcium channel [PDF]

open access: yes, 1989
Biel, Martin   +8 more
core   +1 more source

AROMATIZATION OF 1,4-DIHYDROPYRIDINES WITH FREE RADICAL REAGENTS [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2001
Oxidation of different types of 1,4-dihydropyridines with diphenylpicrylhydrazyl (DPP) and benzoyl peroxide (Bz2O2) as free radical oxidizing agents to pyridine derivatives is reported and a mechanism for this oxidation is also proposed.
doaj  

Novel Biopolymer-Based Catalyst for the Multicomponent Synthesis of N-aryl-4-aryl-Substituted Dihydropyridines Derived from Simple and Complex Anilines

open access: yesMolecules
Although Hantzsch synthesis has been an established multicomponent reaction method for more than a decade, its derivative, whereby an aniline replaces ammonium acetate as the nitrogen source, has not been explored at great length.
Giovanna Bosica, Roderick Abdilla
doaj   +1 more source

AROMATIZATION OF 1 , CDIHYDROPYRIDINES WITH OXYGEN OR AIR USING MANGANESE AND COBALT SALTS OF p-AMINOBENZOIC ACID SUPPORTED ON SILICA GEL AS OXIDIZING CATALYSTS [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 1998
Hantzsch 1,4-dihydropyridines are oxidized to the corresponding pyridine derivatives using oxygen or air and a mixture of the manganese and cobalt salts of parninobenzoic acid supported on silica gel as the catalysts.
doaj  

High voltage activated Ca2+ channel [PDF]

open access: yes, 1993
A Cavalié   +70 more
core   +1 more source

Molecular basis for Ca2+ channel diversity [PDF]

open access: yes, 1994
Biel, Martin   +2 more
core   +1 more source

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