-
公开(公告)号:US4001221A
公开(公告)日:1977-01-04
申请号:US612700
申请日:1975-09-12
IPC分类号: C08K5/00 , C07D213/57 , C07D249/06 , C07D263/56 , C07D263/57 , C07D311/12 , C07D333/24 , C07D401/10 , C07D403/10 , C07D405/10 , C07D409/10 , C07D413/10 , C07F9/653 , C08L1/00 , C08L23/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L67/00 , C08L77/00 , C08L101/00 , C09B57/00 , D06L3/12 , D06P1/00 , C07D249/04 , C07D413/04
CPC分类号: C07D263/57 , C07C317/00 , C07D213/57 , C07D249/06 , C07D311/12 , C07D333/24 , C07F9/65324 , D06P1/0012
摘要: Compounds of the formula (I) ##STR1## in which R is hydrogen, or lower alkyl, which may be substituted by phenyl, hydroxy, lower carbalkoxy or cyano, X is hydrogen, chlorine, methyl, methoxy, cyano or lower carbalkoxy, n is 1 to 3, and A is an aromatic carboxylic group or an aromatic hetero-cyclic 5- or 6-membered group as well as their N-alkylated quaternary reaction products. These compounds are useful as optical brighteners for lacquers, natural or synthetic fibers and films, foils or other shaped forms made therefrom.
-
公开(公告)号:US5712226A
公开(公告)日:1998-01-27
申请号:US465889
申请日:1995-06-06
申请人: Hans Jurgen Nestler , Gerhard Horlein , Reinhard Handte , Hermann Bieringer , Friedhelm Schwerdtle , Peter Langeluddeke , Peter Frisch
发明人: Hans Jurgen Nestler , Gerhard Horlein , Reinhard Handte , Hermann Bieringer , Friedhelm Schwerdtle , Peter Langeluddeke , Peter Frisch
IPC分类号: C07C69/712 , A01N31/08 , A01N37/36 , A01N37/42 , A01N39/02 , A01N43/08 , A01N43/20 , A01N43/40 , A01N43/52 , A01N43/72 , A01N43/74 , A01N43/76 , A01N43/78 , A01N47/12 , A01N47/16 , A01N47/18 , A01N47/20 , A01N47/22 , A01N47/24 , A01P13/00 , A61K31/41 , C07C41/00 , C07C41/26 , C07C43/29 , C07C43/295 , C07C51/00 , C07C51/367 , C07C59/08 , C07C59/125 , C07C59/13 , C07C59/58 , C07C59/68 , C07C59/70 , C07C67/00 , C07C67/343 , C07C69/003 , C07C69/67 , C07C69/68 , C07C201/00 , C07C205/38 , C07C219/06 , C07C231/00 , C07C231/12 , C07C233/00 , C07C235/20 , C07C235/22 , C07C235/24 , C07C241/00 , C07C243/28 , C07C253/00 , C07C255/16 , C07C255/37 , C07C313/00 , C07C323/12 , C07C325/00 , C07C327/22 , C07C327/42 , C07D213/64 , C07D213/643 , C07D213/647 , C07D235/26 , C07D263/54 , C07D263/58 , C07D277/66 , C07D277/68 , C07D303/48 , C07D307/12 , C07D307/42 , C07D413/12
CPC分类号: A01N39/02 , A01N43/08 , A01N43/20 , A01N43/40 , A01N43/52 , A01N43/74 , A01N43/76 , A01N43/78 , A01N47/12 , A01N47/16 , A01N47/18 , A01N47/20 , C07C243/00 , C07C323/00 , C07C327/00 , C07C41/26 , C07C59/68 , C07C67/31 , C07C69/736 , C07D213/643 , C07D213/647 , C07D235/26 , C07D263/58 , C07D277/68 , C07D307/12 , C07B2200/07 , C07C2101/08 , C07C2101/14
摘要: Opticalls active enantiomers of the formula I ##STR1## where R is a group of the formulae ##STR2## R.sub.1 and R.sub.2, among others, are halogen or CF.sub.3 and Z is a carboxyl, carboxylate, carboxylic acid ester, thioester, carbonamide, carboxylic acid anilide, carbohydrazide or thioamide group, are interesting herbicides the effect of which is considerably superior to that of the optically inactive racemates.
摘要翻译: (I)其中R是下式的基团的光学活性对映异构体:其中R是下式的基团:其中R是下式的基团:(VI) )R1和R2等是卤素或CF 3,Z是羧基,羧酸酯,羧酸酯,硫酯,碳酰胺,羧酸酰苯胺,碳酰肼或硫代酰胺基,是有意义的除草剂,其效果明显优于 光学无活性的外消旋体。
-