N-aralkyl- and N-heteroaralkyl-aminoalkanephosphinic acids
    31.
    发明授权
    N-aralkyl- and N-heteroaralkyl-aminoalkanephosphinic acids 失效
    N-芳烷基 - 和N-杂芳烷基 - 氨基链烷基亚磷酸

    公开(公告)号:US5332729A

    公开(公告)日:1994-07-26

    申请号:US56082

    申请日:1993-05-03

    Abstract: N-aralkyl- and N-heteroaralkyl-aminoalkanephosphinic acids of formula I ##STR1## wherein R is an aliphatic, cycloaliphatic, cycloaliphatic-aliphatic, araliphatic or heteroarylaliphatic radical having at least 2 carbon atoms,R.sub.1 is hydrogen or hydroxy,R.sub.2 is an araliphatic or heteroarylaliphatic radical substituted by free or functionally modified carboxy that is bonded directly or by way of a spacer, andR.sub.3 is hydrogen, lower alkyl or a group R.sub.2, and the salts thereof have valuable nootropic and anti-epileptic properties and can be used in the preparation of a nootropic or anti-epileptic medicament.

    Abstract translation: 式(I)的N-芳烷基 - 和N-杂芳烷基 - 氨基链烷基亚膦酸其中R是具有至少2个碳原子的脂族,脂环族,脂环族 - 脂族,芳脂族或杂芳基脂族基,R1是氢或羟基,R2 是由直接键合或通过间隔基键合的自由或功能性修饰的羧基取代的芳脂肪族或杂芳基脂族基团,R3是氢,低级烷基或基团R2,其盐具有有价值的益智性和抗癫痫性质,并且可以 用于制备向异性或抗癫痫药物。

    Oxadiazolidine substituted phosphorus compounds
    35.
    发明授权
    Oxadiazolidine substituted phosphorus compounds 失效
    恶二唑烷取代的磷化合物

    公开(公告)号:US4073894A

    公开(公告)日:1978-02-14

    申请号:US742970

    申请日:1976-11-17

    CPC classification number: C07D271/07 A01N57/08 C07F9/65318

    Abstract: This invention discloses new compounds of the formula ##STR1## wherein R.sup.1 and R.sup.2 are independently selected from the group consisting of alkyl and ##STR2## WHEREIN A is selected from the group consisting of alkyl, alkoxy, alkylthio, halogen, nitro and cyano; and n is an integer from 0 to 3; X.sup.1, X.sup.2, X.sup.3, Z.sup.1 and Z.sup.2 are independently selected from the group consisting of oxygen and sulfur; m is the integer 0 or 1; and Y is selected from the group consisting of alkyl, alkoxy, alkylthio, amino, alkylamino and dialkylamino. Further disclosed are insecticidal compositions containing as an essential ingredient a compound of the foregoing description.

    Abstract translation: 本发明公开了新的式(ⅠA)化合物,其中R 1和R 2独立地选自烷基,囟素A选自烷基,烷氧基,烷硫基,卤素,硝基和氰基; n为0〜3的整数, X1,X2,X3,Z1和Z2独立地选自氧和硫; m是整数0或1; Y选自烷基,烷氧基,烷硫基,氨基,烷基氨基和二烷基氨基。 进一步公开的是含有上述说明的化合物作为必需成分的杀虫组合物。

    Phosphorus acid esters of 5-alkyl-and-aralkyl-1,2,4-oxadiazolyl compounds
    36.
    发明授权
    Phosphorus acid esters of 5-alkyl-and-aralkyl-1,2,4-oxadiazolyl compounds 失效
    5-烷基 - 和 - 芳烷基-1,2,4-恶二唑基化合物的磷酸酯

    公开(公告)号:US3920677A

    公开(公告)日:1975-11-18

    申请号:US34043273

    申请日:1973-03-12

    CPC classification number: C07D271/07 A01N57/08 C07F9/65318

    Abstract: AND X represents oxygen or sulphur, a process for their production and their use for pest control.

    wherein R1 represents C1-C4-alkyl, C1-C4-alkoxy or unsubstituted or substituted phenyl, R2 represents C1-C4-alkyl, R3 represents substituted alkyl or the groups

    Oxadiazolyl compounds of the formula

    Abstract translation: 式O-NXR1的恶二唑基化合物|平行平行R3-CC-OP角度NOR2其中R1表示C1-C4-烷基,C1-C4-烷氧基或未取代或取代的苯基,R2表示C1-C4-烷基,R3表示 取代的烷基或基团,并且X表示氧或硫,它们的生产方法及其用于害虫防治的方法。

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