Opioid ligands with mixed properties from substituted enantiomeric N-phenethyl-5-phenylmorphans. Synthesis of a µ-agonist δ-antagonist and δ-inverse agonists
The present invention provides a genus of polycyclic amines that are useful as opioid receptor modulators. The compounds of the invention are useful in both therapeutic and diagnostic methods, including for treating pain, neurological disorders, cardiac disorders, bowel disorders, drug and alcohol addiction, drug overdose, urinary disorders, respiratory disorders, sexual dysfunction, psoriasis, graft rejection or cancer.
To provide a novel diamine, and a polyimide precursor and a polyimide using it. A diamine represented by the formula (1):
wherein each of X
1
and X
5
which are independent of each other, is a single bond or the like; each of X
2
and X
4
which are independent of each other, is —CH
2
— or the like; X
3
is a C
1-6
alkylene or the like; each of Y
1
and Y
2
which are independent of each other, is a single bond or the like; R is a C
1-20
linear, branched or cyclic hydrocarbon group; and a is 0 or 1).
[EN] PHENYLALKYL AND PYRIDYLALKYL PIPERAZINE DERIVATIVES<br/>[FR] DERIVES DE PIPERAZINE PHENYLALKYLES ET PYRIDYLALKYLES
申请人:WARNER LAMBERT CO
公开号:WO2004041793A1
公开(公告)日:2004-05-21
This invention relates to compounds of the formula (1) wherein R?1, R3, R4, X1, and X2¿ are defined as in the specification, pharmaceutical compositions containing them and their use in the treatment of central nervous system and other disorders.
Pyrimidines of formula (1) are described
1
wherein Ar is an optionally substituted aromatic or heteroaromatic group;
R
1
is a hydrogen atom or a straight or branched chain alkyl group;
R
2
is a —X
1
—R
3
group where X
1
is a direct bond or a linker atom or group, and
R
3
is an optionally substituted aliphatic, cycloaliphatic, heteroaliphatic, heterocycloaliphatic, aromatic or heteroaromatic group;
and the salts, solvates, hydrates and N-oxides thereof.
The compounds are selective KDR Kinase and/or FGFr Kinase inhibitors and are of use in the prophylaxis and treatment of disease states associated with angiogenesis.
Synthesis of methanesulphonyl- and of certain arylsulphonyl-esters of hydroxyalkyl-substituted primary aromatic amines
作者:W. F. Beech
DOI:10.1039/j39680001869
日期:——
yields under carefully controlled conditions from aromaticnitro-compounds bearing hydroxyalkyl substituents jointed to the ring, either directly, or through various linking atoms or groups. Reduction of the products to primary amines, without loss of the labile ester groups, is frequently accompanied by serious practical difficulties, and in some cases, it was not possible to obtain the amines in