The invention concerns quinazoline derivatives of the formula I
1
wherein X
1
is a direct link or a group such as CO, C(R
2
)
2
and CH(OR
2
);
wherein Q
1
is phenyl, naphthyl or a 5- or 6-membered heteroaryl moiety and Q
1
optionally bears up to 3 substituents;
wherein m is 1 or 2 and each R
1
may be a group such as hydrogen, halogeno and trifluoromethyl; and
wherein Q
2
may be phenyl or a 9- or 10-membered bicyclic heterocyclic moiety and Q
2
optionally bears up to 3 substituents;
or a pharmaceutically-acceptable salt thereof;
processes for their preparation, pharmaceutical compositions containing them and the use of their receptor tyrosine kinase inhibitory properties in the treatment of proliferative disease such as cancer.
Chiral synthesis via organoboranes. 10. Preparation of .alpha.-chiral acyclic ketones of exceptionally high enantiomeric excess from optically pure borinic esters
作者:Herbert C. Brown、Morris Srebnik、Raman K. Bakshi、Thomas E. Cole
DOI:10.1021/ja00252a018
日期:1987.9
BROWN, HERBERT C.;SREBNIK, MORRIS;BAKSHI, RAMAN K.;COLE, THOMAS E., J. AMER. CHEM. SOC., 109,(1987) N 18, 5420-5426
作者:BROWN, HERBERT C.、SREBNIK, MORRIS、BAKSHI, RAMAN K.、COLE, THOMAS E.
DOI:——
日期:——
Quinazoline compounds
申请人:Zeneca Limited
公开号:US05814630A1
公开(公告)日:1998-09-29
The invention concerns quinazoline compounds of the formula I ##STR1## wherein Q.sup.1 is a 5- or 6-membered heteroaryl moiety and Q.sup.1 optionally bears up to 3 substituents; wherein m is 1 or 2 and each R.sup.1 may be a group such as hydrogen, halogeno and trifluoromethyl; and wherein Q.sup.2 is phenyl which optionally bears up to 3 substituents; or a pharmaceutically-acceptable salt thereof; processes for their preparation, pharmaceutical compositions containing them and the use of their receptor tyrosine kinase inhibitory properties in the treatment of proliferative disease such as cancer.