The Acid-catalyzed Reaction of Cycloalkanones with Formaldehyde
作者:Fukumi Hirano、Shoji Wakabayashi
DOI:10.1246/bcsj.48.2579
日期:1975.9
The acid-catalyzed reactions of several cycloalkanones, such as cyclopentanone (1a), 2-methylcyclopentanone (1b), cyclohexanone (1c), 2-methylcyclohexanone (1d), and 2-isopropyl-5-methylcyclohexano...
Application of enzymic Baeyer–Villiger oxidations of 2-substituted cycloalkanones to the total synthesis of (R)-(+)-lipoic acid
作者:Brian Adger、M. Teresa Bes、Gideon Grogan、Ray McCague、Sandrine Pedragosa-Moreau、Stanley M. Roberts、Raffaella Villa、Peter W. H. Wan、Andew J. Willetts
DOI:10.1039/c39950001563
日期:——
Oxidation of ketones 1aâh using a monooxygenase from Pseudomonas putida NCIMB 10007 gave the lactones 2aâh in optically active form: lactone 2h was converted into (R)-(+)-lipoic acid 9.
ETHER DERIVATIVES USEFUL AS INHIBITORS OF PDE4 ISOZYMES
申请人:Marfat Anthony
公开号:US20070161681A1
公开(公告)日:2007-07-12
Compounds useful as inhibitors of PDE4 in the treatment of diseases regulated by the activation and degranulation of eosinophils, especially asthma, chronic bronchitis, and chronic obstructive pulmonary disease, of the formula:
wherein the substituents are as defined in the specification.
NOVEL COMPOUND HAVING EFFECT OF PROMOTING NEURON DIFFERENTIATION
申请人:Nippon Kayaku Kabushiki Kaisha
公开号:EP0999204A1
公开(公告)日:2000-05-10
A novel cystacycline derivative provided according to the present invention has a novel neuron differentiation promoting activity and is thus useful as a medicament for the treatment of central and peripheral nervous system disorders and the like.