N-acyl derivatives of thienamycin
    2.
    发明授权
    N-acyl derivatives of thienamycin 失效
    噻吩霉素的N-酰基衍生物

    公开(公告)号:US4839352A

    公开(公告)日:1989-06-13

    申请号:US90400

    申请日:1987-08-27

    CPC分类号: C07D477/20 C07D205/08

    摘要: Disclosed are N-acyl derivatives of the antibiotic thienamycin having the following structural formula: ##STR1## wherein R.sup.1 and R.sup.2 are independently selected from the group consisting of hydrogen and acyl. Such derivatives and their pharmaceutically acceptable salts, are useful as antibiotics. Also disclosed are processes for the preparation of such derivatives, pharmaceutical compositions comprising such derivatives, and methods of treatment comprising administering such derivatives and compositions when an antibiotic effect is indicated.

    摘要翻译: 公开了具有以下结构式的抗生素硫霉素的N-酰基衍生物:其中R 1和R 2独立地选自氢和酰基。 这些衍生物及其药学上可接受的盐可用作抗生素。 还公开了制备这种衍生物的方法,包含这种衍生物的药物组合物,以及治疗方法,包括当指示抗生素效果时施用这样的衍生物和组合物。

    N-heterocyclic derivatives of thienamycin
    4.
    发明授权
    N-heterocyclic derivatives of thienamycin 失效
    噻吩霉素的N-杂环衍生物

    公开(公告)号:US4189493A

    公开(公告)日:1980-02-19

    申请号:US865283

    申请日:1977-12-28

    IPC分类号: C07D477/20 C07D403/12

    CPC分类号: C07D477/20

    摘要: Disclosed are N-derivatives of thienamycin having structures I and II. ##STR1## wherein: the bifunctional radical may contain additional unsaturation in the ring; and wherein n is an integer selected from 1-6; p is 0, 1 or 2; R.sup.1 is selected from hydrogen, alkyl having 1-6 carbon atoms, and aryl having 6-10 carbon atoms; and Z is imino (.dbd.NH), oxo (.dbd.O), hydrogen, amino, or alkyl having 1-6 carbon atoms. Such compounds and their pharmaceutically acceptable salt and ester 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: 公开了具有结构I和II的噻吩霉素的N-衍生物。 其中:双官能团可以在环中含有额外的不饱和键; 并且其中n是选自1-6的整数; p为0,1或2; R1选自氢,具有1-6个碳原子的烷基和具有6-10个碳原子的芳基; 和Z是亚氨基(= NH),氧代(= O),氢,氨基或具有1-6个碳原子的烷基。 这些化合物及其药学上可接受的盐和酯衍生物可用作抗生素。 还公开了制备这种化合物的方法,包含这些化合物的药物组合物和治疗方法,包括当指示抗生素效果时施用这些化合物和组合物。

    Antibacterial 7.beta.-heterocyclic-cephem
    5.
    发明授权
    Antibacterial 7.beta.-heterocyclic-cephem 失效
    抗菌7β-杂环 - 头孢烯

    公开(公告)号:US4695565A

    公开(公告)日:1987-09-22

    申请号:US679413

    申请日:1984-12-07

    CPC分类号: C07D505/00

    摘要: This application discloses antibacterial cephems of the formula: ##STR1## wherein R.sub.1 represents hydrogen, alkyl, alkenyl, heterocyclylalkyl, or aralkyl; R.sub.3 is a 5- or 6-membered heterocyclic ring selected from: ##STR2## and X is sulfur or oxygen. Included also are pharmaceutically acceptable salts and esters of such compounds; pharmaceutical compositions thereof, and methods of treatment comprising such compositions when an antibiotic effect is needed.

    摘要翻译: 本申请公开了下式的抗菌流行性质:其中R 1表示氢,烷基,烯基,杂环基烷基或芳烷基; R3是选自以下的5-或6-元杂环:X和X是硫或氧。 还包括这些化合物的药学上可接受的盐和酯; 其药物组合物,以及当需要抗生素效果时包含这些组合物的治疗方法。

    7-N-Heterocyclyl 1-oxa, 1-aza, and 1-carbadethiacephalosporins
    6.
    发明授权
    7-N-Heterocyclyl 1-oxa, 1-aza, and 1-carbadethiacephalosporins 失效
    7-N-杂环基1-氧杂环戊烷,1-氮杂和1-碳代十八烷基醚

    公开(公告)号:US4255424A

    公开(公告)日:1981-03-10

    申请号:US34051

    申请日:1979-04-27

    申请人: John Hannah

    发明人: John Hannah

    摘要: Disclosed are antibiotic cephalosporins (I) of the formula: ##STR1## Wherein the stylized radical attached to the 7-amino nitrogen of the cephalosporin moiety represents a nitrogen-containing heterocyclic group (mono- or polycyclic); R is, inter alia, hydrogen, alkyl, heterocyclylalkyl, aryl, alkenyl, aralkyl, --NR.sub.2, --OR, COOR, CONR.sub.2 or CN; A is conventionally known in the cephalosporin art; and R.sup.2 is H, or loweralkoxyl; X is O, CH.sub.2, or NR.sup.7 (R.sup.7 is, inter alia, hydrogen, alkyl or aralkyl. Also disclosed are the pharmaceutically acceptable salt and ester derivatives of I; 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: 公开了下式的抗生素头孢菌素(I):其中与头孢菌素部分的7-氨基氮连接的程式化的基团代表含氮杂环基团(单环或多环); R特别是氢,烷基,杂环基烷基,芳基,烯基,芳烷基,-NR 2,-OR,COOR,CONR 2或CN; A通常在头孢菌素领域已知; R2为H或低级烷氧基; X是O,CH 2或NR 7(R 7尤其是氢,烷基或芳烷基,还公开了I的药学上可接受的盐和酯衍生物;制备这些化合物的方法,包含这些化合物的药物组合物;和方法 的治疗方法,包括当指示抗生素作用时施用这些化合物和组合物。

    SYSTEMS AND METHODS FOR STORAGE AND PROCESSING OF RADIOISOTOPES
    7.
    发明申请
    SYSTEMS AND METHODS FOR STORAGE AND PROCESSING OF RADIOISOTOPES 失效
    用于存储和处理放射性物质的系统和方法

    公开(公告)号:US20090272920A1

    公开(公告)日:2009-11-05

    申请号:US12113314

    申请日:2008-05-01

    IPC分类号: G21F5/00

    摘要: In various embodiments, the system comprises a system for storing radioactive material, wherein the system includes a storage pool for storing a plurality of radioactive objects submersed in a radiation shielding and cooling liquid. The system additionally includes an assembly building located above the storage pool for constructing one or more radioactive articles using the radioactive objects transferred from the storage pool. Furthermore, the system includes at least one transfer shaft connecting the storage pool and the assembly building. The transfer shaft(s) are used for transferring the radioactive objects directly from within the storage pool to an interior of the assembly building and directly from the interior of the assembly building into the storage pool.

    摘要翻译: 在各种实施例中,系统包括用于存储放射性物质的系统,其中该系统包括用于存储浸没在辐射屏蔽和冷却液体中的多个放射性物体的存储池。 该系统还包括位于储存池上方的组装建筑物,用于使用从储存池传送的放射性物质构建一个或多个放射性物品。 此外,该系统包括连接存储池和组装建筑物的至少一个传送轴。 转移轴用于将放射性物质直接从储存池内转移到组装建筑物的内部,并直接从组装建筑物的内部转移到储存池中。

    7-N-Heterocyclyl cephalosporins and antibiotic pharmaceutical
compositions containing them
    9.
    发明授权
    7-N-Heterocyclyl cephalosporins and antibiotic pharmaceutical compositions containing them 失效
    7-N-杂环基头孢菌素和含有它们的抗生素药物组合物

    公开(公告)号:US4282219A

    公开(公告)日:1981-08-04

    申请号:US62827

    申请日:1979-08-01

    申请人: John Hannah

    发明人: John Hannah

    CPC分类号: C07D213/20

    摘要: Disclosed are antibiotic cephalosporins (I) of the formula: ##STR1## Wherein the stylized radical attached to the 7-amino nitrogen of the cephalosporin moiety represents a nitrogen-containing heterocyclic group (mono- or polycyclic); R is, inter alia, hydrogen, alkyl, heterocyclylalkyl, aryl, alkenyl, aralkyl, -NR.sub.2, -OR, COOR, CONR.sub.2 or CN; R.degree. is hydrogen or methyl; and R.sup.2 is H, or loweralkoxyl. Also disclosed are the pharmaceutically acceptable salt and ester derivatives of I; 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: 公开了下式的抗生素头孢菌素(I):其中与头孢菌素部分的7-氨基氮连接的程式化的基团代表含氮杂环基团(单环或多环); R特别是氢,烷基,杂环基烷基,芳基,烯基,芳烷基,-NR 2,-OR,COOR,CONR 2或CN; R DEG是氢或甲基; 并且R 2是H或低级烷氧基。 还公开了I的药学上可接受的盐和酯衍生物; 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,包括当指出抗生素效应时施用这些化合物和组合物。

    Antibacterial penicillins
    10.
    发明授权
    Antibacterial penicillins 失效
    抗菌青霉素

    公开(公告)号:US4241062A

    公开(公告)日:1980-12-23

    申请号:US43086

    申请日:1979-05-29

    申请人: John Hannah

    发明人: John Hannah

    CPC分类号: C07D499/00

    摘要: This invention relates to a new class of penicillins (I) and their pharmaceutically acceptable salts and esters which are useful as antibiotics: ##STR1## wherein the stylized radical (hereafter referred to as R'): ##STR2## represents a mono- or polycyclic N-containing heterocyclic group; R.sup.2 is H or OH; and R is, inter alia, hydrogen, substituted and unsubstituted: alkyl, aryl, alkenyl, heterocyclylalkyl, heterocyclylalkenyl, aralkyl, aralkenyl, --NR.sub.2, --COOR, CONR.sub.2, --OR or CN.

    摘要翻译: 本发明涉及可用作抗生素的新一类青霉素(I)及其药学上可接受的盐和酯类:其中所述程式化基团(以下称为R'):代表单环或多环 含氮杂环基; R2是H或OH; 烷基,芳基,烯基,杂环基烷基,杂环基烯基,芳烷基,芳烯基,-NR2,-COOR,CONR2,-OR或CN。