NL6912855A - - Google Patents
Info
- Publication number
- NL6912855A NL6912855A NL6912855A NL6912855A NL6912855A NL 6912855 A NL6912855 A NL 6912855A NL 6912855 A NL6912855 A NL 6912855A NL 6912855 A NL6912855 A NL 6912855A NL 6912855 A NL6912855 A NL 6912855A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/70—Sulfur atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Fodder In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75544468A | 1968-08-26 | 1968-08-26 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL6912855A true NL6912855A (nl) | 1970-03-02 |
| NL162388B NL162388B (nl) | 1979-12-17 |
| NL162388C NL162388C (nl) | 1980-05-16 |
Family
ID=25039187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6912855.A NL162388C (nl) | 1968-08-26 | 1969-08-22 | Werkwijze ter bereiding van cefalosporanzuur-derivaten. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3503967A (nl) |
| JP (1) | JPS5121995B1 (nl) |
| CH (1) | CH521374A (nl) |
| DK (1) | DK143564C (nl) |
| ES (1) | ES370876A1 (nl) |
| NL (1) | NL162388C (nl) |
| SE (1) | SE363640B (nl) |
| YU (1) | YU34298B (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2085749A1 (nl) * | 1970-03-27 | 1971-12-31 | Bristol Myers Co |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3714157A (en) * | 1970-10-23 | 1973-01-30 | Bristol Myers Co | PROCESS FOR THE DECOLORIZATION OF 7-[ alpha -(4-PYRIDYLTHIO)ACETAMIDO]CEPHALOSPORANIC ACID |
| BE793191A (fr) * | 1971-12-28 | 1973-06-22 | Toyama Chemical Co Ltd | Procede pour produire des acides 7-acylamido-3-cephem-4- carboxyliques |
| US4124762A (en) * | 1977-11-07 | 1978-11-07 | Yeda Research And Development Co., Ltd. | 7-[(Pyridylthiomethyl)phenyl]acetamido-cephalosporin derivatives |
| US4414387A (en) * | 1982-05-13 | 1983-11-08 | Renato Broggi | Cephapirin acetylcysteinate having antibacterial activity |
| CN104211719A (zh) * | 2013-06-03 | 2014-12-17 | 浙江尖峰药业有限公司 | 头孢匹林钠化合物及其制备方法 |
| CN104211718A (zh) * | 2013-06-03 | 2014-12-17 | 浙江尖峰药业有限公司 | 头孢匹林钠a型结晶化合物及其制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3120514A (en) * | 1958-10-06 | 1964-02-04 | Beecham Res Lab | Aminoalkylpenicillins |
| NO132691C (nl) * | 1961-04-03 | 1975-12-17 | Lilly Co Eli | |
| US3202653A (en) * | 1962-04-27 | 1965-08-24 | Bristol Myers Co | 6-[alpha-hydroxy-and alpha-amino-alpha-pyridylacetamido] penicillanic acids and salts thereof |
| US3422100A (en) * | 1967-05-02 | 1969-01-14 | Bristol Myers Co | S-substituted-thioacetamido-cephalosporins |
-
1968
- 1968-08-26 US US755444A patent/US3503967A/en not_active Expired - Lifetime
-
1969
- 1969-08-22 DK DK450769A patent/DK143564C/da not_active IP Right Cessation
- 1969-08-22 YU YU2163/69A patent/YU34298B/xx unknown
- 1969-08-22 NL NL6912855.A patent/NL162388C/nl not_active IP Right Cessation
- 1969-08-25 JP JP44066535A patent/JPS5121995B1/ja active Pending
- 1969-08-25 SE SE11752/69A patent/SE363640B/xx unknown
- 1969-08-25 CH CH1284469A patent/CH521374A/de not_active IP Right Cessation
- 1969-08-26 ES ES370876A patent/ES370876A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2085749A1 (nl) * | 1970-03-27 | 1971-12-31 | Bristol Myers Co |
Also Published As
| Publication number | Publication date |
|---|---|
| SE363640B (nl) | 1974-01-28 |
| US3503967A (en) | 1970-03-31 |
| DK143564B (da) | 1981-09-07 |
| CH521374A (de) | 1972-04-15 |
| YU34298B (en) | 1979-04-30 |
| JPS5121995B1 (nl) | 1976-07-06 |
| NL162388B (nl) | 1979-12-17 |
| NL162388C (nl) | 1980-05-16 |
| DK143564C (da) | 1982-01-25 |
| YU216369A (en) | 1978-10-31 |
| ES370876A1 (es) | 1972-03-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V4 | Discontinued because of reaching the maximum lifetime of a patent |