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1. 发明专利

ES2225513T3 PROCEDIMIENTO PARA LA OBTENCION DE HETEROCICLOS BENZO-ANILLADOS. 未知
公开(公告)号：ES2225513T3
公开(公告)日：2005-03-16
申请号：ES01921324
申请日：2001-03-09
申请人： MERCK PATENT GMBH
发明人： WARTENBERG FRANK-HARDI , KOPPE THOMAS , WETZEL WALTER , WYDRA MARKUS , BENZ ACHIM
IPC分类号： C07D333/68
摘要： Procedimiento para la obtención de heterociclos benzo-anillados de la fórmula general I en la que X significa S, O o NH, R1 significa CN, NO2, Ac, COAr, COOAr, COOH, COOA o CONR4R5, R2 y R3 significan respectivamente, de manera independiente entre sí, H, A, NO2, CN, OH, OA o Ac, R4 y R5 significan respectivamente, de manera independiente entre sí, H, A, Ar o Ac, R4 y R5 significan conjuntamente, también -(CH2)- (CH2)n-(CH2)-, A significa alquilo con 1 a 6 átomos de carbono, Ac significa acilo con 1 a 6 átomos de carbono, Ar significa fenilo insubstituido o substituido por A, NO2, CN, OH, OA, n significa 2, 3 o 4, mediante reacción de heterociclos tetrahidrobenzo- anillados de la fórmula II en la que X significa S, O o NH, R1 significa CN, NO2, Ac, COAr, COOAr, COOH, COOA o CONR4R5, R2 y R3 significan respectivamente, de manera independiente entre sí, H, A, NO2, CN, OH, OA o Ac, R4 y R5 significan respectivamente, de manera independiente entre sí, H, A, Ar o Ac, R4 y R5 significan conjuntamente, también -(CH2)- (CH2)n-(CH2)-, A significa alquilo con 1 a 6 átomos de carbono, Ac significa acilo con 1 a 6 átomos de carbono, Ar significa fenilo insubstituido o substituido por A, NO2, CN, OH, OA, n significa 2, 3 o 4, con una cantidad catalítica de un catalizador de metal noble en presencia de aceptores de hidrógeno y, a continuación, desacilación del grupo amino acilado mediante adición de una amina.

2. 发明专利

SI1280792T1 METHOD FOR PRODUCING BENZO ANNELATED HETEROCYCLES 未知
公开(公告)号：SI1280792T1
公开(公告)日：2004-12-31
申请号：SI200130197
申请日：2001-03-09
申请人： MERCK PATENT GMBH
发明人： WARTENBERG FRANK-HARDI , KOPPE THOMAS , WETZEL WALTER , WYDRA MARKUS , BENZ ACHIM
IPC分类号： C07D333/68

3. 发明专利

DK1280792T3 未知
公开(公告)号：DK1280792T3
公开(公告)日：2004-11-15
申请号：DK01921324
申请日：2001-03-09
申请人： MERCK PATENT GMBH
发明人： WARTENBERG FRANK-HARDI , KOPPE THOMAS , WETZEL WALTER , WYDRA MARKUS , BENZ ACHIM
IPC分类号： C07D333/68

4. 发明专利

TR200402271T4 未知
公开(公告)号：TR200402271T4
公开(公告)日：2004-12-21
申请号：TR200402271
申请日：2001-03-09
申请人： MERCK PATENT GMBH
发明人： WARTENBERG FRANK-HARDI , KOPPE THOMAS , WETZEL WALTER , WYDRA MARKUS , BENZ ACHIM
IPC分类号： C07D333/68
摘要： Process for the preparation of benzo-fused heterocycles of general formula I: in which X, R1, R2, R3, R4, R5 and n are as defined in claim 1, by reacting tetrahydrobenzo-fused heterocycles of formula II: in which X, R1, R2, R3, R4, R5, n and Ac are as defined in claim 1, with a catalytic amount of a noble metal catalyst in the presence of a hydrogen acceptor and then deacylating the acylated amino group by the addition of an amine.

5. 发明专利

ZA200209067B Method for producing benzo annelated heterocycles. 未知
公开(公告)号：ZA200209067B
公开(公告)日：2004-01-21
申请号：ZA200209067
申请日：2002-11-07
申请人： MERCK PATENT GMBH
发明人： WARTENBERG FRANK-HARDI , WETZEL WALTER , BENZ ACHIM , KOPPE THOMAS , WYDRA MARKUS
IPC分类号： C07D333/68 , C07D
摘要： Process for the preparation of benzo-fused heterocycles of general formula I: in which X, R1, R2, R3, R4, R5 and n are as defined in claim 1, by reacting tetrahydrobenzo-fused heterocycles of formula II: in which X, R1, R2, R3, R4, R5, n and Ac are as defined in claim 1, with a catalytic amount of a noble metal catalyst in the presence of a hydrogen acceptor and then deacylating the acylated amino group by the addition of an amine.

6. 发明专利

AU2001248340B2 Method for producing benzo annelated heterocycles 未知
公开(公告)号：AU2001248340B2
公开(公告)日：2005-09-22
申请号：AU2001248340
申请日：2001-03-09
申请人： MERCK PATENT GMBH
发明人： BENZ ACHIM , WYDRA MARKUS , WETZEL WALTER , KOPPE THOMAS , WARTENBERG FRANK-HARDI
IPC分类号： C07D333/68
摘要： Process for the preparation of benzo-fused heterocycles of general formula I: in which X, R1, R2, R3, R4, R5 and n are as defined in claim 1, by reacting tetrahydrobenzo-fused heterocycles of formula II: in which X, R1, R2, R3, R4, R5, n and Ac are as defined in claim 1, with a catalytic amount of a noble metal catalyst in the presence of a hydrogen acceptor and then deacylating the acylated amino group by the addition of an amine.

7. 发明专利

PL356558A1 METHOD FOR PRODUCING BENZO ANNELATED HETEROCYCLES 未知
公开(公告)号：PL356558A1
公开(公告)日：2004-06-28
申请号：PL35655801
申请日：2001-03-09
申请人： MERCK PATENT GMBH
发明人： WARTENBERG FRANK-HARDI , KOPPE THOMAS , WETZEL WALTER , WYDRA MARKUS , BENZ ACHIM
IPC分类号： C07D333/68
摘要： Process for the preparation of benzo-fused heterocycles of general formula I: in which X, R1, R2, R3, R4, R5 and n are as defined in claim 1, by reacting tetrahydrobenzo-fused heterocycles of formula II: in which X, R1, R2, R3, R4, R5, n and Ac are as defined in claim 1, with a catalytic amount of a noble metal catalyst in the presence of a hydrogen acceptor and then deacylating the acylated amino group by the addition of an amine.

8. 发明专利

HU0300609A2 METHOD FOR PRODUCING BENZO ANNELATED HETEROCYCLES 未知
公开(公告)号：HU0300609A2
公开(公告)日：2003-07-28
申请号：HU0300609
申请日：2001-03-09
申请人： MERCK PATENT GMBH
发明人： BENZ ACHIM , KOPPE THOMAS , WARTENBERG FRANK-HARDI , WETZEL WALTER , WYDRA MARKUS
IPC分类号： C07D333/68
摘要： Process for the preparation of benzo-fused heterocycles of general formula I: in which X, R1, R2, R3, R4, R5 and n are as defined in claim 1, by reacting tetrahydrobenzo-fused heterocycles of formula II: in which X, R1, R2, R3, R4, R5, n and Ac are as defined in claim 1, with a catalytic amount of a noble metal catalyst in the presence of a hydrogen acceptor and then deacylating the acylated amino group by the addition of an amine.

9. 发明专利

NO20024887A 未知
公开(公告)号：NO20024887A
公开(公告)日：2002-10-10
申请号：NO20024887
申请日：2002-10-10
申请人： MERCK PATENT GMBH
发明人： WARTENBERG FRANK-HARDI , KOPPE THOMAS , WETZEL WALTER , WYDRA MARKUS , BENZ ACHIM
IPC分类号： C07D333/68
CPC分类号： C07D333/68

10. 发明专利

DE10017947A1 未知
公开(公告)号：DE10017947A1
公开(公告)日：2001-10-25
申请号：DE10017947
申请日：2000-04-11
申请人： MERCK PATENT GMBH
发明人： WARTENBERG FRANK-HARDI , KOPPE THOMAS , WETZEL WALTER , WYDRA MARKUS , BENZ ACHIM
IPC分类号： C07D333/68 , C07D333/62 , C07D307/82 , C07D209/30
摘要： A method for producing benzo-annelated heterocycles of general formula (I), wherein X, R , R , R , R , R and n have the meaning cited in Claim 1, by reacting tetrahydrobenzo-annelated heterocycles of formula (II), wherein X, R , R , R , R , R , n and Ac have the meaning cited in Claim 1, with a catalytic amount of an earth metal catalyst in the presence of a hydrodgen acceptor and subsequently deacylating the acylated amino group by adding an amine.

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