NL7303484A - - Google Patents
Info
- Publication number
- NL7303484A NL7303484A NL7303484A NL7303484A NL7303484A NL 7303484 A NL7303484 A NL 7303484A NL 7303484 A NL7303484 A NL 7303484A NL 7303484 A NL7303484 A NL 7303484A NL 7303484 A NL7303484 A NL 7303484A
- Authority
- NL
- Netherlands
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6561—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings
- C07F9/65613—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings containing the ring system (X = CH2, O, S, NH) optionally with an additional double bond and/or substituents, e.g. cephalosporins and analogs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1168672A GB1425571A (en) | 1972-03-13 | 1972-03-13 | Penicillins and cephaosporins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7303484A true NL7303484A (US07223432-20070529-C00017.png) | 1973-09-17 |
Family
ID=9990827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7303484A NL7303484A (US07223432-20070529-C00017.png) | 1972-03-13 | 1973-03-13 |
Country Status (7)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1538051A (en) * | 1975-01-17 | 1979-01-10 | Beecham Group Ltd | 6-methoxy-6-(alpha-carboxyacetamido)-penicillins |
| SE454879B (sv) * | 1982-06-29 | 1988-06-06 | Astra Laekemedel Ab | Alfa-bromodietylkarbonat samt dess anvendning som mellanprodukt vid framstellning av penicillin g |
| GB2123821B (en) * | 1982-06-29 | 1987-04-23 | Astra Laekemedel Ab | At-halogeno diethyl carbonates and their use in the preparation of antibiotics |
| IT1190897B (it) * | 1982-06-29 | 1988-02-24 | Opos Biochimica Srl | Procedimento per la preparazione dell'estere 1-etossicarbonilossietilico dell'acido 6-(d(-)-alfa aminoalfa fenilacetamido)-penicillanico |
| US4606865A (en) * | 1982-09-20 | 1986-08-19 | Astra Lakemedel Aktiebolag | Methods for the preparation of α-bromodiethylcarbonate |
| US4916230A (en) * | 1984-07-02 | 1990-04-10 | Merck & Co., Inc. | Process for preparing novel N-(acyloxy-alkoxy)carbonyl derivatives useful as bioreversible prodrug moieties for primary and secondary amine functions in drugs |
| JPH066333B2 (ja) * | 1986-07-21 | 1994-01-26 | 池田物産株式会社 | 車両用フロアカ−ペツトの製造方法 |
| IE66122B1 (en) * | 1990-08-21 | 1995-12-13 | Glaxo Spa | 10-(1-Hydoxyethyil)-11-oxo-1-azatricyclo [7.2.0.0(3, 8) ]undec- 2-ene-2-carboxylic acid esters and a process for preparing thereof |
| US6153135A (en) * | 1993-01-08 | 2000-11-28 | Novitsky; Charles | Method for producing vacuum insulating and construction material |
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1972
- 1972-03-13 GB GB1168672A patent/GB1425571A/en not_active Expired
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1973
- 1973-03-06 DE DE19732311005 patent/DE2311005A1/de active Pending
- 1973-03-12 JP JP48028903A patent/JPS4924988A/ja active Pending
- 1973-03-12 AU AU53210/73A patent/AU5321073A/en not_active Expired
- 1973-03-12 AT AT213773A patent/AT330955B/de not_active IP Right Cessation
- 1973-03-12 FR FR7308759A patent/FR2181813B1/fr not_active Expired
- 1973-03-13 NL NL7303484A patent/NL7303484A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4924988A (US07223432-20070529-C00017.png) | 1974-03-05 |
| AU5321073A (en) | 1974-09-12 |
| ATA213773A (de) | 1975-10-15 |
| FR2181813B1 (US07223432-20070529-C00017.png) | 1976-12-03 |
| AT330955B (de) | 1976-07-26 |
| DE2311005A1 (de) | 1973-10-31 |
| GB1425571A (en) | 1976-02-18 |
| FR2181813A1 (US07223432-20070529-C00017.png) | 1973-12-07 |
