DK141906B - Fremgangsmåde til fremstilling af alfa-sulfophenyleddikesyrederivater. - Google Patents
Fremgangsmåde til fremstilling af alfa-sulfophenyleddikesyrederivater. Download PDFInfo
- Publication number
- DK141906B DK141906B DK366174AA DK366174A DK141906B DK 141906 B DK141906 B DK 141906B DK 366174A A DK366174A A DK 366174AA DK 366174 A DK366174 A DK 366174A DK 141906 B DK141906 B DK 141906B
- Authority
- DK
- Denmark
- Prior art keywords
- acid
- reaction
- alcohol
- ethyl
- mixture
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D207/08—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by hetero atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D307/10—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/12—Radicals substituted by oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7726273 | 1973-07-09 | ||
| JP7726273A JPS561317B2 (fi) | 1973-07-09 | 1973-07-09 | |
| JP7960673A JPS561318B2 (fi) | 1973-07-13 | 1973-07-13 | |
| JP7960673 | 1973-07-13 | ||
| JP8566173A JPS5611697B2 (fi) | 1973-07-30 | 1973-07-30 | |
| JP8566173 | 1973-07-30 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK366174A DK366174A (fi) | 1975-03-17 |
| DK141906B true DK141906B (da) | 1980-07-14 |
| DK141906C DK141906C (fi) | 1980-12-01 |
Family
ID=27302381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK366174AA DK141906B (da) | 1973-07-09 | 1974-07-08 | Fremgangsmåde til fremstilling af alfa-sulfophenyleddikesyrederivater. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3954826A (fi) |
| CA (1) | CA1033368A (fi) |
| CH (1) | CH603568A5 (fi) |
| DE (1) | DE2432643A1 (fi) |
| DK (1) | DK141906B (fi) |
| FI (1) | FI211274A (fi) |
| FR (1) | FR2236848B1 (fi) |
| GB (1) | GB1429454A (fi) |
| NL (1) | NL7409210A (fi) |
| NO (1) | NO742441L (fi) |
| SE (1) | SE406910B (fi) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2656288C3 (de) * | 1976-12-11 | 1981-06-11 | Vita Zahnfabrik H. Rauter GmbH & Co KG, 7880 Bad Säckingen | Brennofen für dental-keramische Arbeiten |
| US4478967A (en) * | 1980-08-11 | 1984-10-23 | Minnesota Mining And Manufacturing Company | Photolabile blocked surfactants and compositions containing the same |
| US4599273A (en) * | 1980-08-11 | 1986-07-08 | Minnesota Mining And Manufacturing Co. | Photolabile blocked surfactants and compositions containing the same |
| US4740600A (en) * | 1984-05-10 | 1988-04-26 | Minnesota Mining And Manufacturing Company | Photolabile blocked surfactants and compositions containing the same |
| US8198434B2 (en) | 2008-05-07 | 2012-06-12 | Idexx Laboratories, Inc. | Process for preparing cefsulodin sodium |
| CN103319502B (zh) * | 2013-04-24 | 2015-05-20 | 济南康和医药科技有限公司 | 一种磺苄西林钠的制备方法 |
| WO2020075030A1 (en) * | 2018-10-09 | 2020-04-16 | Sturlezi Uzi Avraham | Improved hitch ball decoupling preventing device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2845448A (en) * | 1954-10-26 | 1958-07-29 | R G Taylor Company Inc | Aromatic sulfonic acid esters of mandelic acid for inhibition of enzymes |
| GB1298088A (en) * | 1969-05-21 | 1972-11-29 | American Home Prod | Penicillanic acids |
-
1974
- 1974-07-04 NO NO742441A patent/NO742441L/no unknown
- 1974-07-05 CA CA204,170A patent/CA1033368A/en not_active Expired
- 1974-07-08 SE SE7408959A patent/SE406910B/xx unknown
- 1974-07-08 FR FR7423692A patent/FR2236848B1/fr not_active Expired
- 1974-07-08 NL NL7409210A patent/NL7409210A/xx not_active Application Discontinuation
- 1974-07-08 DE DE2432643A patent/DE2432643A1/de not_active Withdrawn
- 1974-07-08 DK DK366174AA patent/DK141906B/da unknown
- 1974-07-09 US US05/486,835 patent/US3954826A/en not_active Expired - Lifetime
- 1974-07-09 CH CH945674A patent/CH603568A5/xx not_active IP Right Cessation
- 1974-07-09 FI FI2112/74A patent/FI211274A/fi unknown
- 1974-07-09 GB GB3032174A patent/GB1429454A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK366174A (fi) | 1975-03-17 |
| NO742441L (fi) | 1975-02-03 |
| DE2432643A1 (de) | 1975-01-30 |
| FR2236848B1 (fi) | 1976-12-24 |
| NL7409210A (nl) | 1975-01-13 |
| CA1033368A (en) | 1978-06-20 |
| GB1429454A (en) | 1976-03-24 |
| FR2236848A1 (fi) | 1975-02-07 |
| FI211274A (fi) | 1975-01-10 |
| US3954826A (en) | 1976-05-04 |
| SE406910B (sv) | 1979-03-05 |
| DK141906C (fi) | 1980-12-01 |
| SE7408959L (fi) | 1975-01-10 |
| CH603568A5 (fi) | 1978-08-31 |
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