3
-Substituted-6-substituted-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxyl
ic acid
    5.
    发明授权
    3 -Substituted-6-substituted-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxyl ic acid 失效
    3-取代的6-取代-7-氧代-1-氮杂双环[3.2.0]庚-2-烯-2-羧酸

    公开(公告)号:US4347368A

    公开(公告)日:1982-08-31

    申请号:US207042

    申请日:1980-11-14

    摘要: Disclosed are 3- and 6-substituted 7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acids having the structure: ##STR1## wherein R.sup.6, R.sup.7 and R.sup.8 are, inter alia, independently selected from the group consisting of hydrogen, alkyl, alkenyl, aryl and aralkyl. Such compounds as well as their pharmaceutically acceptable salt, ester and amide derivatives are useful as antibiotics. Also disclosed are processes for the preparation of such compounds, pharmaceutical compositions comprising such compounds and methods of treatment comprising administering such compounds and compositions when an antibiotic effect is indicated.

    摘要翻译: 公开了具有以下结构的3-和6-取代的7-氧代-1-氮杂双环[3.2.0]庚-2-烯-2-羧酸:其中R6,R7和R8特别独立地选自 由氢,烷基,烯基,芳基和芳烷基组成的组。 这些化合物及其药学上可接受的盐,酯和酰胺衍生物可用作抗生素。 还公开了制备这些化合物的方法,包含这些化合物的药物组合物和治疗方法,包括当指出抗生素作用时施用这些化合物和组合物。

    (-)(Cis-1,2-epoxy propyl)phosphonic acid amides
    6.
    发明授权
    (-)(Cis-1,2-epoxy propyl)phosphonic acid amides 失效
    ({31}(顺式-1,2-环氧丙基)膦酸酰胺

    公开(公告)号:US3943153A

    公开(公告)日:1976-03-09

    申请号:US848678

    申请日:1969-08-08

    CPC分类号: C07F9/65848 C07F9/65505

    摘要: Amides and thioates of (-)(cis-1,2-epoxypropyl)-phosphonic acid and phosphonothioic acid are prepared by converting (-)(cis-1,2-epoxypropyl)phosphonic acid or phosphonothioic acid or a salt thereof to an acid halide and reacting the acid halide with an amine, and by reacting the phosphonic acid or a salt thereof with an amine in the presence of a carbodiimide. The novel (-)(cis-1,2-epoxypropyl)phosphonic and phosphonothioic amides are active antibacterial agents.

    摘要翻译: ( - )(顺式-1,2-环氧丙基) - 膦酸和膦酰硫酸的酰胺和硫酸盐是通过将( - )(顺式-1,2-环氧丙基)膦酸或硫代磷酸或其盐转化成酸 卤化物并使酰卤与胺反应,并在碳二亚胺存在下使膦酸或其盐与胺反应。 新型( - )(顺式-1,2-环氧丙基)膦酸和膦酰基酰胺是活性抗菌剂。

    N-[2-amino-5-halo-6-(substituted)-3-pyrazinyl)-methylene]amine
antimicrobial compounds
    9.
    发明授权
    N-[2-amino-5-halo-6-(substituted)-3-pyrazinyl)-methylene]amine antimicrobial compounds 失效
    N- [2-氨基-5-卤代-6-(取代的)-3-吡嗪基) - 亚甲基]胺抗微生物化合物

    公开(公告)号:US4507299A

    公开(公告)日:1985-03-26

    申请号:US453055

    申请日:1982-12-27

    CPC分类号: A01N43/60 C07D241/20

    摘要: Antimicrobial compounds of the formula: ##STR1## wherein: Hal is bromine or chlorine;R is halo; mono- or di-substituted mono- or diloweralkylamino wherein the loweralkyl substituents are hydroxy or loweralkanoyloxy; 4-morpholino; thiocyano; mercapto; straight or branched chain C.sub.1-8 alkylthio; mono- or di-substituted loweralkylthio wherein the substituents are hydroxy, amino, loweralkanoylamino, or loweralkoxycarbonyl; arylthio; loweralkylsulfoxy; or loweralkylsulfonyl;R.sup.1 is hydrogen; straight or branched C.sub.1-8 alkyl; aryl; aryl substituted with up to two members selected from the group consisting of C.sub.1-3 alkyl, C.sub.1-3 alkoxy, halo, and mono- or di-C.sub.1-3 alkyl substituted amino; heteroaryl; formyl C.sub.2-4 alkenyl; or C.sub.2-4 alkenyl; andR.sup.2 is straight or branched C.sub.1-8 alkyl; loweralkoxy; hydroxy; loweralkoxycarbonylmethyl; benzyl; or benzyl substituted with up to two members selected from the group consisting of halo, loweralkyl, and loweralkoxy; are useful in various agricultural and industrial areas.

    摘要翻译: 下式的抗微生物化合物:其中:Hal是溴或氯; R为卤素; 单取代或二取代的单 - 或二 - 低级烷基氨基,其中低级烷基取代基是羟基或低级烷酰氧基; 4-吗啉代; 硫氰酸 巯基 直链或支链C 1-8烷硫基; 单取代或二取代的低级烷硫基,其中取代基是羟基,氨基,低级烷酰基氨基或低级烷氧基羰基; 芳硫基 低级烷基亚磺酰基; 或低级烷基磺酰基 R1是氢; 直链或支链C 1-8烷基; 芳基; 被至多两个选自C 1-3烷基,C 1-3烷氧基,卤素和一或二-C 1-3烷基取代的氨基的成员取代的芳基; 杂芳基; 甲酰基C2-4烯基; 或C 2-4链烯基; 并且R 2是直链或支链C 1-8烷基; 低级烷氧基 羟基; 低级烷氧羰基甲基 苄基; 或被至多两个选自卤素,低级烷基和低级烷氧基的成员取代的苄基; 适用于各种农业和工业领域。