IT1162442B - Procedimento per preparare il sale sodico di cefurossima in forma cristallina - Google Patents
Procedimento per preparare il sale sodico di cefurossima in forma cristallinaInfo
- Publication number
- IT1162442B IT1162442B IT47641/79A IT4764179A IT1162442B IT 1162442 B IT1162442 B IT 1162442B IT 47641/79 A IT47641/79 A IT 47641/79A IT 4764179 A IT4764179 A IT 4764179A IT 1162442 B IT1162442 B IT 1162442B
- Authority
- IT
- Italy
- Prior art keywords
- cefurossima
- preparing
- procedure
- sodium salt
- shaped sodium
- Prior art date
Links
- JFPVXVDWJQMJEE-IZRZKJBUSA-N cefuroxime Chemical compound N([C@@H]1C(N2C(=C(COC(N)=O)CS[C@@H]21)C(O)=O)=O)C(=O)\C(=N/OC)C1=CC=CO1 JFPVXVDWJQMJEE-IZRZKJBUSA-N 0.000 title 1
- NOJNFULGOQGBKB-UHFFFAOYSA-M sodium;3-[3-tert-butylsulfanyl-1-[[4-(6-ethoxypyridin-3-yl)phenyl]methyl]-5-[(5-methylpyridin-2-yl)methoxy]indol-2-yl]-2,2-dimethylpropanoate Chemical compound [Na+].C1=NC(OCC)=CC=C1C(C=C1)=CC=C1CN1C2=CC=C(OCC=3N=CC(C)=CC=3)C=C2C(SC(C)(C)C)=C1CC(C)(C)C([O-])=O NOJNFULGOQGBKB-UHFFFAOYSA-M 0.000 title 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB188178 | 1978-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7947641A0 IT7947641A0 (it) | 1979-01-15 |
| IT1162442B true IT1162442B (it) | 1987-04-01 |
Family
ID=9729694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT47641/79A IT1162442B (it) | 1978-01-17 | 1979-01-15 | Procedimento per preparare il sale sodico di cefurossima in forma cristallina |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4298732A (en, 2012) |
| JP (1) | JPS54117492A (en, 2012) |
| CH (1) | CH638218A5 (en, 2012) |
| DE (1) | DE2901730A1 (en, 2012) |
| FR (1) | FR2414509A1 (en, 2012) |
| IT (1) | IT1162442B (en, 2012) |
| NL (1) | NL189762C (en, 2012) |
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 (en, 2012) * | 1988-12-27 | 1990-07-13 | ||
| AU1234999A (en) * | 1997-11-10 | 1999-05-31 | Gist-Brocades B.V. | Crystallization of beta-lactam compounds |
| 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 NL NLAANVRAGE7900356,A patent/NL189762C/xx 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
-
1980
- 1980-03-03 US US06/126,523 patent/US4298732A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL7900356A (nl) | 1979-07-19 |
| FR2414509B1 (en, 2012) | 1983-07-08 |
| DE2901730A1 (de) | 1979-07-19 |
| NL189762C (nl) | 1993-07-16 |
| JPS638115B2 (en, 2012) | 1988-02-19 |
| IT7947641A0 (it) | 1979-01-15 |
| JPS54117492A (en) | 1979-09-12 |
| US4298732A (en) | 1981-11-03 |
| FR2414509A1 (fr) | 1979-08-10 |
| NL189762B (nl) | 1993-02-16 |
| DE2901730C2 (en, 2012) | 1992-10-01 |
| CH638218A5 (de) | 1983-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970129 |