FR2414509B1 - - Google Patents
Info
- Publication number
- FR2414509B1 FR2414509B1 FR7900886A FR7900886A FR2414509B1 FR 2414509 B1 FR2414509 B1 FR 2414509B1 FR 7900886 A FR7900886 A FR 7900886A FR 7900886 A FR7900886 A FR 7900886A FR 2414509 B1 FR2414509 B1 FR 2414509B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
- C07D501/34—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by carboxylic acids containing hetero rings
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB188178 | 1978-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2414509A1 FR2414509A1 (fr) | 1979-08-10 |
| FR2414509B1 true FR2414509B1 (fr) | 1983-07-08 |
Family
ID=9729694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7900886A Granted FR2414509A1 (fr) | 1978-01-17 | 1979-01-15 | Procede de cristallisation de cefuroxime sodique |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4298732A (fr) |
| JP (1) | JPS54117492A (fr) |
| CH (1) | CH638218A5 (fr) |
| DE (1) | DE2901730A1 (fr) |
| FR (1) | FR2414509A1 (fr) |
| IT (1) | IT1162442B (fr) |
| NL (1) | NL189762C (fr) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4341777A (en) * | 1979-09-10 | 1982-07-27 | Glaxo Group Limited | Cephalosporin antibiotic |
| JPS6011491A (ja) * | 1983-03-04 | 1985-01-21 | Shionogi & Co Ltd | セフアロチンナトリウムの結晶性凍結乾燥粉末の製造法 |
| GB8320520D0 (en) * | 1983-07-29 | 1983-09-01 | Glaxo Group Ltd | Chemical process |
| JPH0288824U (fr) * | 1988-12-27 | 1990-07-13 | ||
| WO1999024441A1 (fr) * | 1997-11-10 | 1999-05-20 | Dsm N.V. | Cristallisation de composes de beta-lactame |
| KR100396464B1 (ko) * | 2000-12-14 | 2003-09-02 | 씨제이 주식회사 | 세푸록심의 나트륨염을 함유하는 약학적 조성물의 안정화방법 |
| US7842791B2 (en) * | 2002-12-19 | 2010-11-30 | Nancy Jean Britten | Dispersible pharmaceutical compositions |
| CN100384853C (zh) * | 2004-05-10 | 2008-04-30 | 河北张药股份有限公司 | 替卡西林钠的合成方法 |
| CN101475579B (zh) * | 2009-01-20 | 2011-02-09 | 广州白云山天心制药股份有限公司 | 一种稳定的头孢呋辛钠及其制备方法 |
| CN102295653A (zh) * | 2010-06-28 | 2011-12-28 | 广州白云山制药股份有限公司广州白云山化学制药厂 | 头孢呋辛钠的一步法回收制备方法 |
| CN102617604A (zh) * | 2012-02-24 | 2012-08-01 | 天津大学 | 一种耦合反应结晶制备头孢呋辛钠的方法 |
| CN103374019B (zh) * | 2012-04-12 | 2016-08-03 | 珠海保税区丽珠合成制药有限公司 | 一种头孢呋肟钠的制备方法 |
| CN103102357B (zh) * | 2013-02-21 | 2016-01-13 | 广东立国制药有限公司 | 一种头孢呋辛钠的合成方法 |
| CN112979082B (zh) * | 2021-03-01 | 2023-01-03 | 安徽金轩科技有限公司 | 一种呋喃铵盐生产废水回收再利用工艺 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3714154A (en) * | 1970-12-24 | 1973-01-30 | Lilly Co Eli | Recovery of cephalothin salts |
| US3974153A (en) * | 1971-05-14 | 1976-08-10 | Glaxo Laboratories Limited | 7-Hydrocarbonoxy imino-acetamido-3-carbamoyloxy methylceph-3-em-4 carboxylic acids |
| GB1453049A (en) * | 1973-08-21 | 1976-10-20 | Glaxo Lab Ltd | Cephalosporing antibiotics |
-
1979
- 1979-01-15 FR FR7900886A patent/FR2414509A1/fr active Granted
- 1979-01-15 IT IT47641/79A patent/IT1162442B/it active
- 1979-01-16 CH CH40679A patent/CH638218A5/de not_active IP Right Cessation
- 1979-01-17 JP JP306979A patent/JPS54117492A/ja active Granted
- 1979-01-17 DE DE19792901730 patent/DE2901730A1/de active Granted
- 1979-01-17 NL NLAANVRAGE7900356,A patent/NL189762C/xx not_active IP Right Cessation
-
1980
- 1980-03-03 US US06/126,523 patent/US4298732A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2901730A1 (de) | 1979-07-19 |
| CH638218A5 (de) | 1983-09-15 |
| NL189762B (nl) | 1993-02-16 |
| FR2414509A1 (fr) | 1979-08-10 |
| IT7947641A0 (it) | 1979-01-15 |
| JPS54117492A (en) | 1979-09-12 |
| DE2901730C2 (fr) | 1992-10-01 |
| NL7900356A (nl) | 1979-07-19 |
| JPS638115B2 (fr) | 1988-02-19 |
| IT1162442B (it) | 1987-04-01 |
| US4298732A (en) | 1981-11-03 |
| NL189762C (nl) | 1993-07-16 |