An isomerization-ring-closing metathesis strategy for the synthesis of substituted benzofurans
摘要:
Twelve substituted benzofurans were synthesized from their corresponding substituted l-allyl-2-allyloxybenzenes using ruthenium-mediated G and O-allyl isomerization followed by ring-closing metathesis. (c) 2005 Elsevier Ltd. All rights reserved.
[EN] 2,4-DIAMINO-6,7-DIHYDRO-5H-PYRROLO[2,3]PYRIMIDINE DERIVATIVES AS FAK/Pyk2 INHIBITORS<br/>[FR] DÉRIVÉS DE 2,4-DIAMINO-6,7-DIHYDRO-5H-PYRROLO[2,3]PYRIMIDINE COMME INHIBITEURS DE FAK/PYK2
申请人:CENTAURUS BIOPHARMA CO LTD
公开号:WO2012092880A1
公开(公告)日:2012-07-12
The invention relates to a novel class of 2,4-diamino-6,7-dihydro-5H-pyrrolo[2,3]pyrimidine derivatives as a FAK and/or Pyk2 inhibitor, to a process for their preparation, and to a composition thereof, as well as to use of the compounds for the inhibiting FAK and/or Pyk2 and method for the treatment of a FAK and/ or Pyk2 mediated disorder or disease.
4-Imidazole derivatives of benzyl and restricted benzyl sulfonamides, sulfamides, ureas, carbamates, and amides and their use
申请人:——
公开号:US20030073850A1
公开(公告)日:2003-04-17
Compounds of formula I
1
are useful in treating diseases prevented by or ameliorated with &agr;
1A
agonists. Also disclosed are &agr;
1A
agonist compositions and a method of activating &agr;
1
adrenoceptors in a mammal.
The invention concerns quinazoline derivatives of Formula I
1
wherein each of m, R
1
, n, R
2
and R
3
have any of the meanings defined in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use as an anti-invasive agent in the containment and/or treatment of solid tumour disease.
A New Efficient Method for the Total Synthesis of Linear Furocoumarins
作者:Jian-Min Yue、Bang-Le Zhang、Fang-Dao Wang
DOI:10.1055/s-2006-926250
日期:——
A newefficient method for the synthesis of linear furocoumarins by a Nef reaction and intramolecular cyclocondensation in one pot results in the construction of a benzofuran ring. This method provides a new strategy to furnish the benzofuran framework easily, and also allows the convenient synthesis of furocoumarin derivatives with different substituents on the coumarin ring by a subsequent Pechmann
[EN] QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF T CELL MEDIATED DISEASES<br/>[FR] DERIVES DE QUINAZOLINE DESTINES AU TRAITEMENT DES MALADIES INDUITES PAR LES LYMPHOCYTES T
申请人:ASTRAZENECA AB
公开号:WO2003045395A1
公开(公告)日:2003-06-05
The invention concerns the use of the quinazoline derivatives of Formula (I) wherein each of Q1, Z, m, R1, R2, R3 and Q2 have any of the meanings defined in the description in the manufacture of a medicament for use in the prevention or treatment of T cell mediated diseases or medical conditions in a warm-blooded animal.