NL7504354A - Werkwijze ter bereiding van cefalosporinen met een (alpha)-acyloxyazijnzuurzijketen. - Google Patents
Werkwijze ter bereiding van cefalosporinen met een (alpha)-acyloxyazijnzuurzijketen.Info
- Publication number
- NL7504354A NL7504354A NL7504354A NL7504354A NL7504354A NL 7504354 A NL7504354 A NL 7504354A NL 7504354 A NL7504354 A NL 7504354A NL 7504354 A NL7504354 A NL 7504354A NL 7504354 A NL7504354 A NL 7504354A
- Authority
- NL
- Netherlands
- Prior art keywords
- alpha
- acid chain
- acyloxyacetic acid
- preparing cephalosporins
- cephalosporins
- Prior art date
Links
- 229930186147 Cephalosporin Natural products 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- 229940124587 cephalosporin Drugs 0.000 title 1
- HOKIDJSKDBPKTQ-GLXFQSAKSA-N cephalosporin C Chemical compound S1CC(COC(=O)C)=C(C(O)=O)N2C(=O)[C@@H](NC(=O)CCC[C@@H](N)C(O)=O)[C@@H]12 HOKIDJSKDBPKTQ-GLXFQSAKSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms 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
- C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D215/50—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/52—Two oxygen atoms
- C07D239/54—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals
- C07D239/545—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals with other hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/557—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals with other hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. orotic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
- C07D253/02—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 not condensed with other rings
- C07D253/06—1,2,4-Triazines
- C07D253/065—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members
- C07D253/07—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members 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
- C07D253/075—Two hetero atoms, in positions 3 and 5
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 |
|---|---|---|---|
| CH517974 | 1974-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7504354A true NL7504354A (nl) | 1975-10-14 |
Family
ID=4289231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7504354A NL7504354A (nl) | 1974-04-11 | 1975-04-11 | Werkwijze ter bereiding van cefalosporinen met een (alpha)-acyloxyazijnzuurzijketen. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4067979A (sv) |
| JP (1) | JPS50142590A (sv) |
| AT (1) | ATA271875A (sv) |
| AU (1) | AU7998475A (sv) |
| BE (1) | BE827783A (sv) |
| DE (1) | DE2514912A1 (sv) |
| DK (1) | DK155175A (sv) |
| FR (1) | FR2274306A1 (sv) |
| IL (1) | IL47069A0 (sv) |
| NL (1) | NL7504354A (sv) |
| SE (1) | SE7503274L (sv) |
| ZA (1) | ZA752295B (sv) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4327093A (en) * | 1978-10-24 | 1982-04-27 | Fujisawa Pharmaceutical Co., Ltd. | 3,7-Disubstituted-2 or 3-cephem-4-carboxylic acid compounds |
| JPH04133653U (ja) * | 1991-05-29 | 1992-12-11 | 株式会社日本アレフ | カードストツカ |
| WO2014092751A1 (en) * | 2012-02-27 | 2014-06-19 | The Trustees Of Princeton University | Broad spectrum pro-quorum-sensing molecules as inhibitors of virulence in vibrios |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3812116A (en) * | 1971-07-02 | 1974-05-21 | Fujisawa Pharmaceutical Co | 7-acylated 3-substituted cephalosporin compounds |
| US4000133A (en) * | 1973-06-06 | 1976-12-28 | Fujisawa Pharmaceutical Co., Ltd. | Substituted 7-styryl-carbonyloxy-acetamido cephalosporanic |
| US4006138A (en) * | 1975-04-11 | 1977-02-01 | Eli Lilly And Company | Crystalline form of sodium O-formylcefamandole |
-
1975
- 1975-03-21 SE SE7503274A patent/SE7503274L/sv not_active Application Discontinuation
- 1975-04-05 DE DE19752514912 patent/DE2514912A1/de active Pending
- 1975-04-07 US US05/565,327 patent/US4067979A/en not_active Expired - Lifetime
- 1975-04-09 FR FR7511060A patent/FR2274306A1/fr not_active Withdrawn
- 1975-04-09 AU AU79984/75A patent/AU7998475A/en not_active Expired
- 1975-04-10 IL IL47069A patent/IL47069A0/xx unknown
- 1975-04-10 AT AT752718A patent/ATA271875A/de not_active IP Right Cessation
- 1975-04-10 BE BE155274A patent/BE827783A/xx unknown
- 1975-04-10 DK DK155175A patent/DK155175A/da not_active Application Discontinuation
- 1975-04-10 ZA ZA00752295A patent/ZA752295B/xx unknown
- 1975-04-11 JP JP50043458A patent/JPS50142590A/ja active Pending
- 1975-04-11 NL NL7504354A patent/NL7504354A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATA271875A (de) | 1976-12-15 |
| DE2514912A1 (de) | 1975-10-23 |
| ZA752295B (en) | 1976-03-31 |
| US4067979A (en) | 1978-01-10 |
| BE827783A (fr) | 1975-10-10 |
| FR2274306A1 (fr) | 1976-01-09 |
| DK155175A (sv) | 1975-10-12 |
| IL47069A0 (en) | 1975-06-25 |
| SE7503274L (sv) | 1975-10-13 |
| JPS50142590A (sv) | 1975-11-17 |
| AU7998475A (en) | 1976-10-14 |
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