azetidinone
National Institutes of Health
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New methodology for the synthesis of several 4H-pyrido[1,2-a]pyrimidin-4-ones has been developed from commercially available 2…
Some new derivatives of 2-azetidinone were synthesized by the reaction of Nsubstituted-1, 3, 4-oxadiazol-2-yl)-3-chloro-4…
Novel process for preparing azetidinone compounds of formula (I) is disclosed. Carboxylic acid ketoester represented by formula…
The reaction of naphtho[2,1-b]furan-2-carbohydrazide 2, which in turn was synthesized from ethyl naphtho[2,1-b]furan-2carboxylate…
Novel Mannich bases (Z)-2-(5-(3-chloro-2-oxo-4-p-tolylazetidin-1-yl)quinolin-8-yloxy)-N’-(2-oxo-1-(piperidin-1- ylmethyl)indolin…
One of the main problems for the synthesis of 1β-methylcarbapenems from commercially available starting material such as (3R,4R…
A compound represented by the structural formula (I): (see formula) or enantiomers, stereoisomers, rotamers, tautomers, racemates…
The present invention, in a subject, vascular conditions (e.g., atherosclerosis, or hypercholesterolemia), diabetes, obesity…
NEW MATERIAL:A compound expressed by formula I (R 1 is H, lower alkyl, halogeno-lower alkyl, etc.; R 2 is amino which may be…