基本信息:
- 专利标题: Anti-microbial agent
- 专利标题(中):抗生素代理
- 申请号:JP1456879 申请日:1979-02-09
- 公开(公告)号:JPS54147933A 公开(公告)日:1979-11-19
- 发明人: IMANAKA HIROSHI , NISHIDA MINORU
- 申请人: Fujisawa Pharmaceut Co Ltd
- 专利权人: Fujisawa Pharmaceut Co Ltd
- 当前专利权人: Fujisawa Pharmaceut Co Ltd
- 优先权: US87794478 1978-02-15; US94236478 1978-09-14
- 主分类号: C07D499/44
- IPC分类号: C07D499/44 ; A61K31/395 ; A61K31/43 ; A61K31/545 ; A61K31/66 ; A61P31/04 ; C07F9/38
摘要:
PURPOSE: To provide an anti-microbial agent, containing a phosphonic acid derivative and a β-lactam antibiotic substance, and having a synergistic anti-microbial activity to various pathogenic microbials, even to the microbials to which separate application of the antibiotic substance is not efective.
CONSTITUTION: A composition containing (A) a phosphonic acid derivative of formula (R is lower alkanoyl; n is an integer of 2W5), e.g. 3-(N-formyl-N-hydroxyamino)-propyl phosphonic acid, and (B) a β-lactam antibiotic substance, such as penicillin-type, cepalosporin-type antibiotics, e.g. nocardin A. The weight ratio of (A) to (B) is 1:4 W 4:1, pref. 1:2 W 2:1. Application rate: 5W200 mg/kg/day, pref. 10W100 mg/kg/day.
COPYRIGHT: (C)1979,JPO&Japio
摘要(中):
CONSTITUTION: A composition containing (A) a phosphonic acid derivative of formula (R is lower alkanoyl; n is an integer of 2W5), e.g. 3-(N-formyl-N-hydroxyamino)-propyl phosphonic acid, and (B) a β-lactam antibiotic substance, such as penicillin-type, cepalosporin-type antibiotics, e.g. nocardin A. The weight ratio of (A) to (B) is 1:4 W 4:1, pref. 1:2 W 2:1. Application rate: 5W200 mg/kg/day, pref. 10W100 mg/kg/day.
COPYRIGHT: (C)1979,JPO&Japio
目的:提供含有膦酸衍生物和β-内酰胺抗生素物质的抗微生物剂,并且对各种致病微生物具有协同的抗微生物活性,甚至是分离施用抗生素物质的微生物 有效的 构成:含有(A)膦酸衍生物(R为低级烷酰基; n为2-5的整数)的组合物,例如 3-(N-甲酰基-N-羟基氨基) - 丙基膦酸,和(B)β-内酰胺抗生素物质,例如青霉素型,头孢菌素型抗生素,例如。 诺卡因A(A)与(B)的重量比为1:4〜4:1。 1:2 - 2:1。 适用率:5-200 mg / kg / day, 10-100 mg / kg /天。
公开/授权文献:
- JPS633846B2 公开/授权日:1988-01-26
信息查询:
EspacenetIPC结构图谱:
C | 化学;冶金 |
--C07 | 有机化学 |
----C07D | 杂环化合物 |
------C07D499/00 | 杂环化合物,含有4-硫杂-1-氮杂双环[3.2.0]庚烷环系,即含有下式环系的化合物,例如,青霉素,青霉烯;这类环系进一步稠合,例如与含氧、含氮或含硫杂环2,3-稠合 |
--------C07D499/04 | .制备 |
----------C07D499/44 | ..在位置6上连有1个被羧酸酰化了的氨基的化合物 |