甲胺 、 5-溴甲基-2-氟吡啶 在
乙酸乙酯 、 magnesium sulfate 作用下,
以
乙腈 为溶剂,
反应 16.0h,
以The procedure gave 1.35 g of the title compound as a crude orange-colored oil的产率得到1-(6-氟-3-吡啶基)-N-甲基甲胺
参考文献:
名称:
.alpha.-unsaturated amines, their production and use
.alpha.-Unsaturated amines of the formula: ##STR1## wherein X.sup.1 and X.sup.2 are such that one is an electron-attracting group with the other being a hydrogen atom or an electron-attracting group; R.sup.1 is a group attached through a nitrogen atom; R.sup.2 is a hydrogen atom or a group attached through a carbon, nitrogen or oxygen atom; n is an integer equal to 0, 1 or 2; A is a heterocyclic group or a cyclic hydrocarbon group, and salts thereof and their agrochemical use as insecticidal and/or miticidal agents are described.
.alpha.-Unsaturated amines of the formula: ##STR1## wherein X.sup.1 and X.sup.2 are such that one is an electron-attracting group with the other being a hydrogen atom or an electron-attracting group; R.sup.1 is a group attached through a nitrogen atom; R.sup.2 is a hydrogen atom or a group attached through a carbon, nitrogen or oxygen atom; n is an integer equal to 0, 1 or 2; A is a heterocyclic group or a cyclic hydrocarbon group, and salts thereof and their agrochemical use as insecticidal and/or miticidal agents are described.
.alpha.-unsaturated amines, their production and use
申请人:Takeda Chemical Industries, Ltd.
公开号:US05849768A1
公开(公告)日:1998-12-15
.alpha.-Unsaturated amines of the formula: ##STR1## wherein X.sup.1 and X.sup.2 are such that one is an electron-attracting group with the other being a hydrogen atom or an electron-attracting group; R.sup.1 is a group attached through a nitrogen atom; R.sup.2 is a hydrogen atom or a group attached through a carbon, nitrogen or oxygen atom; n is an integer equal to 0, 1 or 2; A is a heterocyclic group or a cyclic hydrocarbon group, and salts thereof and their agrochemical use as insecticidal and/or miticidal agents are described.
The invention concerns quinazoline derivatives of Formula I
or a pharmaceutically-acceptable salt, solvate or pro-drug thereof, wherein each of X
1
, p, R
1
, q, R
2
, R
3
, R
4
, R
5
, Ring A, r and R
6
has any of the meanings defined hereinbefore in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the treatment of cell proliferative disorders or in the treatment of disease states associated with angiogenesis and/or vascular permeability.
Alpha-unsaturated amines, their production and use
申请人:Takeda Chemical Industries, Ltd.
公开号:EP0302389A2
公开(公告)日:1989-02-08
α-Unsaturated amines of the formula:
wherein X¹ and X² are such that one is an electron-attracting group with the other being a hydrogen atom or an electron-attracting group; R¹ is a group attached through a nitrogen atom; R² is a hydrogen atom or a group attached through a carbon, nitrogen or oxygen atom; n is an integer equal to 0, 1 or 2; A is a heterocyclic group or a cyclic hydrocarbon group, and salts thereof and their agrochemical use as insecticidal and/or miticidal agents are described.