PYRIDO [4,3-d] PYRIMIDIN-4 (3H) -ONE DERIVATIVES AS CALCIUM RECEPTOR ANTAGONISTS
申请人:Didiuk T. Mary
公开号:US20080085887A1
公开(公告)日:2008-04-10
The present invention is directed to novel pyrido[4,3-d]pyrimidin-4(3H)-one derivatives and pharmaceutically acceptable salts thereof of structural formula I
wherein the variables R
1
, R
2
, R
3
, R
4
and R
5
are as described herein. Also provided are pharmaceutical compositions comprising the compounds of formula I as well as methods of treatment employing compounds of formula I to treat a disease or disorder characterized by abnormal bone or mineral homeostasis such as hypoparathyroidism, osteoporosis, osteopenia, periodontal disease, Paget's disease, bone fracture, osteoarthritis, rheumatoid arthritis, and humoral hypercalcemia of malignancy.
Asymmetric synthesis of chiral amines by highly diastereoselective 1,2-additions of organometallic reagents to N-tert-butanesulfinyl imines
作者:Derek A. Cogan、Guangcheng Liu、Jonathan Ellman
DOI:10.1016/s0040-4020(99)00451-2
日期:1999.7
High yielding and highly diastereoselective methods for 1,2-additions of organometallic reagents to N-tert-butanesulfinyl aldimines (2) and N-tert-butanesulfinyl ketimines (3) are described. The additions of alkyl, aryl, alkenyl, and allyl carbanions to a diverse set of imines with different steric and electronic properties are demonstrated. Acidic methanolysis of the sulfinamide products (4 and 6)
ABUSE DETERRENT AND ANTI-DOSE DUMPING PHARMACEUTICAL SALTS USEFUL FOR THE TREATMENT OF ATTENTION DEFICIT/HYPERACTIVITY DISORDER
申请人:King Clifford Riley
公开号:US20120028960A1
公开(公告)日:2012-02-02
A pharmaceutical composition comprising a drug substance consisting essentially of a pharmaceutically acceptable organic acid addition salt of an amine containing pharmaceutically active compound wherein the amine containing pharmaceutical active compound is selected from the group consisting of racemic or single isomer ritalinic acid or phenethylamine derivatives and the drug substance has a physical form selected from amorphous and polymorphic.
Cytochrome P-450 complex formation in the metabolism of phenylalkylamines. 8. Stereoselectivity in metabolic intermediary complex formation with a series of chiral 2-substituted 1-phenyl-2-aminoethanes
作者:Ulla B. Paulsen-Soerman、Karl Henrik Joensson、Bjoern G. A. Lindeke
DOI:10.1021/jm00369a018
日期:1984.3
between log Vmax(obsd) and the logarithm of the octanol/buffer partition coefficient of the substrates. With increasing lipophilicity, the S-(+) enantiomers became more active than the R-(-) isomers in generating the complex. The rates of complex formation for the faster S-(+) enantiomers coincided with those of the previously investigated racemates, indicating that the R-(-) enantiomers do not act as competitive
[EN] HETEROCYCLIC COMPOUNDS FOR THE TREATMENT OF NEUROLOGICAL AND PSYCHOLOGICAL DISORDERS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES DESTINÉS AU TRAITEMENT DE TROUBLES NEUROLOGIQUES ET PSYCHOLOGIQUES
申请人:ALKERMES INC
公开号:WO2010151689A1
公开(公告)日:2010-12-29
Lactam compounds of Formula I and their use for the treatment of neurological and psychiatric disorders including schizophrenia, bipolar disorder, anxiety disorder and insomnia is disclosed.