-
1.发明授权公开(公告)号：US06635766B1
公开(公告)日：2003-10-21
申请号：US08829512
申请日：1997-03-28
IPC分类号： C07D21300
CPC分类号： B01J31/2409 , B01J31/04 , B01J31/26 , B01J2231/4205 , B01J2531/824 , C07D213/81 , C07D213/82 , C07D239/34 , C07D241/24
摘要： A process for the preparation of arylamides of heteroaromatic carboxylic acids of the formula: in which each An is nitrogen or CRn(n=1 to 5), with the proviso that at least one of the ring members is nitrogen and that two nitrogen atoms are not bonded directly to one another; R1 to R5, if present, independently of one another; C1-4-alkyl or aryl, one of the substituents R1 to R5 being a group of the formula —OR, in which R is an optionally substituted aromatic or heteroaromatic radical; R6 is hydrogen or C1-4-alkyl; and R7 is an optionally substituted aromatic or heteroaromatic radical. The amides are obtained from the corresponding heteroaromatic halogen compounds, the corresponding aromatic amines and carbon monoxide in the presence of palladium diphosphine complex. Compounds of this class (Formula I) are important herbicides.
摘要翻译： 制备下式的杂芳族羧酸的芳基酰胺的方法：其中每个A n为氮或CR n（n = 1至5），条件是至少一个环成员为氮 并且两个氮原子彼此不直接键合; R 1至R 5如果存在，彼此独立; C 1-4 - 烷基或芳基，取代基R 1至R 5之一是式-OR的基团，其中R是任选取代的芳族或杂芳族基团; R 6是氢或C 1-4 - 烷基; 并且R 7是任选取代的芳族或杂芳族基团。 在钯二膦配合物的存在下，酰胺由相应的杂芳族卤素化合物，相应的芳族胺和一氧化碳获得。 该类化合物（式I）是重要的除草剂。
-
2.发明授权
公开(公告)号：US5892032A
公开(公告)日：1999-04-06
申请号：US850393
申请日：1997-05-02
IPC分类号： C07D213/64 , A01N43/56 , B01J31/24 , C07B61/00 , C07D213/81 , C07D401/12 , C07D251/30
CPC分类号： C07D213/81 , C07D401/12
摘要： A process for the preparation of arylamides of heteroaromatic carboxylic acids of the formula: ##STR1## in which each A.sup.n is nitrogen or CR.sup.n (n=1 to 5), with the proviso that at least one of the ring members is nitrogen and that two nitrogen atoms are not bonded directly to one another; R.sup.1 to R.sup.5, if present, independently of one another are hydrogen, C.sub.1-4 -alkyl or aryl, one of the substituents R.sup.1 to R.sup.5 being a group of the formula --OR, in which R is an optionally substituted aromatic or heteroaromatic radical; R.sup.6 is hydrogen or C.sub.1-4 -alkyl; and R.sup.7 is an optionally substituted aromatic or heteroaromatic radical. The amides are obtained from the corresponding heteroaromatic halogen compounds, the corresponding aromatic amines and carbon monoxide in the presence of a palladium phosphine complex. Compounds of this class are important herbicides.
摘要翻译： 制备下式的杂芳族羧酸的芳基酰胺的方法：其中每个An为氮或CR n（n = 1-5）），条件是至少一个环成员为氮，并且 两个氮原子不直接相互结合; R 1至R 5（如果存在）彼此独立地为氢，C 1-4 - 烷基或芳基，取代基R 1至R 5中的一个为式-OR基团，其中R为任选取代的芳族或杂芳族基团; R6是氢或C1-4烷基; 并且R 7是任选取代的芳族或杂芳族基团。 在钯络合物存在下，酰胺由相应的杂芳族卤素化合物，相应的芳族胺和一氧化碳获得。 这类化合物是重要的除草剂。
-
公开(公告)号：US07608420B2
公开(公告)日：2009-10-27
申请号：US10553911
申请日：2004-04-19
IPC分类号： C12P1/00
CPC分类号： C07D498/22 , C12P17/188
摘要： Staurosporine of the formula (I) is recovered from a fermentation broth in a process comprising an ultrafiltration and a diafiltration step.
摘要翻译： 以包含超滤和渗滤步骤的方法从发酵液中回收式（I）星形孢菌素。
-
公开(公告)号：US20060194294A1
公开(公告)日：2006-08-31
申请号：US10553911
申请日：2004-04-19
IPC分类号： C07D491/14 , C12P17/00
CPC分类号： C07D498/22 , C12P17/188
摘要： Staurosporine of the formula (I) is recovered from a fermentation broth in a process comprising an ultrafiltration and a diafiltration step.
-
5.发明授权
公开(公告)号：US5900484A
公开(公告)日：1999-05-04
申请号：US926455
申请日：1997-09-10
IPC分类号： C07D213/81 , C07D401/12 , C07D251/30
CPC分类号： C07D213/81 , C07D401/12
摘要： A process for the preparation of arylamides of heteroaromatic carboxylic acids of the formula: ##STR1## in which each A.sup.n is nitrogen or CR.sup.n (n=1 to 5), with the proviso that at least one of the ring members is nitrogen and that two nitrogen atoms are not bonded directly to one another; R.sup.1 to R.sup.5, if present, independently of one another are hydrogen, C.sub.1-4 -alkyl or aryl, one of the substituents R.sup.1 to R.sup.5 being a group of the formula --OR, in which R is an optionally substituted aromatic or heteroaromatic radical; R.sup.6 is hydrogen or C.sub.1-4 -alkyl; and R.sup.7 is an optionally substituted aromatic or heteroaromatic radical. The amides are obtained from the corresponding heteroaromatic halogen compounds, the corresponding aromatic amines and carbon monoxide in the presence of a palladium phosphine complex. Compounds of this class are important herbicides.
摘要翻译： 制备下式的杂芳族羧酸芳基酰胺的方法：其中每个An为氮或CR n（n = 1至5），条件是至少一个环成员为氮且两个氮原子为 不直接相互粘合; R 1至R 5（如果存在）彼此独立地为氢，C 1-4 - 烷基或芳基，取代基R 1至R 5中的一个为式-OR基团，其中R为任选取代的芳族或杂芳族基团; R6是氢或C1-4烷基; 并且R 7是任选取代的芳族或杂芳族基团。 在钯络合物存在下，酰胺由相应的杂芳族卤素化合物，相应的芳族胺和一氧化碳获得。 这类化合物是重要的除草剂。
-
6.发明授权公开(公告)号：US06271372B1
公开(公告)日：2001-08-07
申请号：US09239551
申请日：1999-01-29
IPC分类号： C07D25130
CPC分类号： C07D213/81 , C07D401/12
摘要： A process for the preparation of arylamides of heteroaromatic carboxylic acids of the formula: in which each An is nitrogen or CRn(n=1 to 5), with the proviso that at least one of the ring members is nitrogen and that two nitrogen atoms are not bonded directly to one another; R1 to R5, if present, independently of one another are hydrogen, C1-4-alkyl or aryl, one of the substituents R1 to R5 being a group of the formula —OR, in which R is an optionally substituted aromatic or heteroaromatic radical; R6 is hydrogen or C1-4-alkyl; and R7 is an optionally substituted aromatic or heteroaromatic radical. The amides are obtained from the corresponding heteroaromatic halogen compounds, the corresponding aromatic amines and carbon monoxide in the presence of a palladium phosphine complex. Compounds of this class are important herbicides.
摘要翻译： 制备下式的杂芳族羧酸芳基酰胺的方法：其中每个An为氮或CR n（n = 1至5），条件是至少一个环成员为氮且两个氮原子为 不直接彼此粘合; R 1至R 5（如果存在）彼此独立地为氢，C 1-4 - 烷基或芳基，取代基R 1至R 5中的一个为式-OR基团，其中R为任选取代的芳族或杂芳族基团; R6是氢或C1-4烷基; 并且R 7是任选取代的芳族或杂芳族基团。 在钯络合物存在下，酰胺由相应的杂芳族卤素化合物，相应的芳族胺和一氧化碳获得。 这类化合物是重要的除草剂。
-
7.发明授权
公开(公告)号：US5922870A
公开(公告)日：1999-07-13
申请号：US816692
申请日：1997-03-13
IPC分类号： C07D241/18 , B01J31/22 , B01J31/24 , C07B61/00 , C07D213/56 , C07D213/643 , C07D213/81 , C07D239/26 , C07D239/28 , C07D241/24 , C07D251/24 , C07C69/76 , C07D239/24 , C07D241/10
CPC分类号： C07D241/24 , B01J31/2295 , B01J31/2409 , C07D213/81 , B01J2231/4205 , B01J2531/824 , B01J2531/842
摘要： A process for the preparation of arylamides of heteroaromatic carboxylic acids of the formula: in which each A.sup.n is nitrogen or CR.sup.n (n=1-5), with the proviso that at least one of the ring members is nitrogen and that two nitrogen atoms are not bonded directly to one another; R.sup.1 to R.sup.5, if present, independently of one another are hydrogen, C.sub.1-4 -alkyl or aryl, also one of the substituents R.sup.1 to R.sup.5 can be a group of the formula --OR, in which R is an optionally substituted aromatic or heteroaromatic radical; R.sup.6 is hydrogen or C.sub.1-4 -alkyl; and R.sup.7 is an optionally substituted aromatic or heteroaromatic radical. The amides are obtained from the corresponding heteroaromatic halogen compounds, the corresponding aromatic amines and carbon monoxide in the presence of a palladium diphosphine complex. Compounds of this class, especially those in which one of the substituents R.sup.1 to R.sup.5 is an aryloxy group, are important herbicides.
摘要翻译： 制备下式的杂芳族羧酸的芳基酰胺的方法：其中每个An是氮或CR n（n = 1-5），条件是至少一个环成员是氮并且两个氮原子是 不直接相互粘合; R 1至R 5（如果存在）彼此独立地是氢，C 1-4 - 烷基或芳基，取代基R 1至R 5中的一个也可以是式-OR的基团，其中R是任选取代的芳族或杂芳族 激进; R6是氢或C1-4烷基; 并且R 7是任选取代的芳族或杂芳族基团。 在钯二膦配合物存在下，酰胺由相应的杂芳族卤素化合物，相应的芳族胺和一氧化碳获得。 该类化合物，特别是其中一个取代基R 1至R 5为芳氧基的化合物是重要的除草剂。
-
8.发明授权公开(公告)号：US06175011B1
公开(公告)日：2001-01-16
申请号：US09280975
申请日：1999-03-30
IPC分类号： C07D25112
CPC分类号： C07D241/24 , B01J31/2295 , B01J31/2409 , B01J2231/4205 , B01J2531/824 , B01J2531/842 , C07D213/81
摘要： A process for the preparation of arylamides of heteroaromatic carboxylic acids of the formula: in which each An is nitrogen or CRn (n=1-5), with the proviso that at least one of the ring members is nitrogen and that two nitrogen atoms are not bonded directly to one another; R1 to R5, if present, independently of one another are hydrogen, C1-4-alkyl or aryl, also one of the substituents R1 to R5 can be a group of the formula —OR, in which R is an optionally substituted aromatic or heteroaromatic radical; R6 is hydrogen or C1-4-alkyl; and R7 is an optionally substituted aromatic or heteroaromatic radical. The amides are obtained from the corresponding heteroaromatic halogen compounds, the corresponding aromatic amines and carbon monoxide in the presence of a palladium diphosphine complex. Compounds of this class, especially those in which one of the substituents R1 to R5 is an aryloxy group, are important herbicides.
摘要翻译： 制备下式的杂芳族羧酸的芳基酰胺的方法：其中每个An是氮或CR n（n = 1-5），条件是至少一个环成员是氮并且两个氮原子是 不直接相互粘合; R 1至R 5（如果存在）彼此独立地是氢，C 1-4 - 烷基或芳基，取代基R 1至R 5中的一个也可以是式-OR的基团，其中R是任选取代的芳族或杂芳族 激进; R6是氢或C1-4烷基; 并且R 7是任选取代的芳族或杂芳族基团。 在钯二膦配合物存在下，酰胺由相应的杂芳族卤素化合物，相应的芳族胺和一氧化碳获得。 该类化合物，特别是其中一个取代基R 1至R 5为芳氧基的化合物是重要的除草剂。
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.012 秒)
