由以下一般式表示的化合物:
1
[其中 A
g
是可选择地取代的5-至14-成员杂环基团,等等;X
g
是—O—,—S—,等等;Y
g
是可选择地取代的C
6
-
14
芳基团,可选择地取代的5-至14-成员杂环基团,等等;以及 T
g1
是由以下一般式表示的基团:
2
[其中 E
g
是单键或—N(R
g2
)—,R
g1
和R
g2
各自独立地表示氢原子,可选择地取代的C
1-6
烷基基团,等等,Z
g
表示C
1-8
烷基基团,C
3-8
脂环烃基团,C
6-14
芳基团,等等],
其盐或上述化合物的水合物。
公开号:
US20040053908A1
作为产物:
描述:
3-氯丙胺盐酸盐 、 ethyl acetate n-hexane 在
正己烷 作用下,
以
乙醚 、 正己烷 为溶剂,
以to obtain the title compound (4.316 g, 20.20 mmol, 40.40%) as colorless crystals的产率得到phenyl N-(3-chloropropyl) carbamate
Compounds represented by the following general formula:
[wherein A
g
is an optionally substituted 5- to 14-membered heterocyclic group, etc.; X
g
is —O—, —S—, etc.; Y
g
is an optionally substituted C
6-14
aryl group, an optionally substituted 5- to 14-membered heterocyclic group, etc.; and T
g1
is a group represented by the following general formula:
(wherein E
g
is a single bond or —N(R
g2
)—, R
g1
and R
g2
each independently represent a hydrogen atom, an optionally substituted C
1-6
alkyl group, etc. and Z
g
represents a C
1-8
alkyl group, a C
3-8
alicyclic hydrocarbon group, a C
6-14
aryl group, etc.)],
salts thereof or hydrates of the foregoing.
Compounds represented by the following general formula:
wherein A
g
is an optionally substituted 5- to 14-membered heterocyclic group, etc.; X
g
is —O—, —S—, etc.; Y
g
is an optionally substituted C
6-14
aryl group, an optionally substituted 5- to 14-membered heterocyclic group, etc.; and T
g1
is a group represented by the following general formula:
(wherein E
g
is a single bond or —N(R
g2
)—), R
g1
and R
g2
each independently represent a hydrogen atom, an optionally substituted C
1-6
alkyl group, etc. and Z
g
represents a C
1-8
alkyl group, a C
3-8
alicyclic hydrocarbon group, a C
6-14
aryl group, etc.), salts thereof or hydrates of the foregoing.
Summery of the invention
Novel tetrazolinone derivatives of the formula (I) and intermediates of the formula (II) for production thereof represented by the following formulas
wherein R¹ represents alkyl substituted by halogen,
R² and R³ represent alkyl, alkenyl, alkynyl, cycloalkyl, phenyl or substituted phenyl, or
R² and R³ may optionally form a 5- or 6-membered heterocyclic ring together with the N-atom to which they attach, said heterocyclic ring being optionally substituted.
The above tetrazolinone derivatives have an excellent activity as the effective component in herbicides.
Compounds represented by the following general formula:
[wherein Ag is an optionally substituted 5- to 14-membered heterocyclic group, etc.; Xg is -O-, -S-, etc.; Yg is an optionally substituted C6-14 aryl group, an optionally substituted 5- to 14-membered heterocyclic group, etc.; and Tg1 is a group represented by the following general formula:
(wherein Eg is a single bond or -N(Rg2)-, Rg1 and Rg2 each independently represent a hydrogen atom, an optionally substituted C1-6 alkyl group, etc. and Zg represents a C1-8 alkyl group, a C3-8 alicyclic hydrocarbon group, a C6-14 aryl group, etc.)], salts thereof or hydrates of the foregoing.
Process for the preparation of 4-phenoxy quinoline derivatives
申请人:Eisai R&D Management Co., Ltd.
公开号:EP1777218A1
公开(公告)日:2007-04-25
The present invention concerns a process for preparing a compound represented by the following general formula (a-11):
or a pharmacologically acceptable salt or hydrate thereof, which comprises reacting a compound represented by the following general formula (a-12):
with a compound represented by the following general formula (a-4) :
wherein the residues R1, R2, Rsa1 - Rsa3, R300, R301 and Z are as defined in the claims.
本发明涉及一种制备由以下通式(a-11)代表的化合物的工艺:
或其药理学上可接受的盐或水合物的制备工艺,该工艺包括使下式通式(a-12)所代表的化合物反应:
与下式通式(a-4)所代表的化合物反应:
其中残基 R1、R2、Rsa1-Rsa3、R300、R301 和 Z 如权利要求中所定义。