[EN] TETRAZOLE AND OXADIAZOLONE SUBSTITUTED beta-AMINO ACID DERIVATIVES<br/>[FR] DERIVES DE beta-AMINOACIDES SUBSTITUES PAR TETRAZOLE ET OXADIAZOLONE
申请人:WARNER LAMBERT CO
公开号:WO2004078734A1
公开(公告)日:2004-09-16
This invention relates to novel tetrazole and oxadiazalone β-amino acids derivatives of the formula (I, II), wherein G is (III, IV) wherein R1 through R4 are defined as in the specification, pharmaceutical compositions containing them and their use for the treatment of various central nervous system and other disorders. The cyclopropyl β-amino acids derivatives of this invention exhibit activity as alpha2delta ligands (α2δ ligands). Such compounds have affinity for the α2δ subunit of a calcium channel.
[EN] PYRAZOLOPYRIMIDINE DERIVATIVES AS BTK INHIBITORS FOR THE TREATMENT OF CANCER<br/>[FR] DÉRIVÉS DE PYRAZOLOPYRIMIDINE COMME INHIBITEURS DE BTK POUR LE TRAITEMENT DU CANCER
申请人:REDX PHARMA PLC
公开号:WO2017046604A1
公开(公告)日:2017-03-23
This invention relates to novel compounds. The compounds of the invention are tyrosine kinase inhibitors. Specifically, the compounds of the invention are useful as inhibitors of Bruton's tyrosine kinase (BTK). The invention also contemplates the use of the compounds for treating conditions treatable by the inhibition of Bruton's tyrosine kinase, for example cancer, lymphoma, leukemia and immunological diseases.
Condensation of carbonyl derivatives 2 with active methylene compounds 1 is efficiently achieved, within 3 to 15 minutes under microwave irradiation by a solvent free reaction in the presence of carefully adjusted amounts of piperidine leading to Knoevenagel products 3 in good to excellent yields.
This invention relates to novel cyclopropyl &bgr;-amino acids derivatives of the formula
1
wherein R
1
through R
4
are defined as in the specification, pharmaceutical compositions containing them and their use for the treatment of various central nervous system and other disorders. The cyclopropyl &bgr;-amino acids derivatives of this invention exhibit activity as alpha2delta ligands (&agr;2&dgr; ligands). Such compounds have affinity for the &agr;2&dgr; subunit of a calcium channel.
Cycloalkylalkanecarboxamides and their preparation and use
申请人:——
公开号:US20020019422A1
公开(公告)日:2002-02-14
The present invention relates to novel cycloalkylalkanecarboxamides of the formula I
1
where the substituents have the following meanings:
A is C
3
-C
6
-cycloalkyl;
R
1
is C
1
-C
6
-alkyl or C
2
-C
6
-alkenyl;
R
2
, R
3
and R
4
are hydrogen or, independently of this meaning, have one of the meanings of the radical R
1
;
n is 0 or 1;
Y is cyano or halogen;
W is phenyl, naphthyl or heteroaryl.