NL6916634A - - Google Patents
Info
- Publication number
- NL6916634A NL6916634A NL6916634A NL6916634A NL6916634A NL 6916634 A NL6916634 A NL 6916634A NL 6916634 A NL6916634 A NL 6916634A NL 6916634 A NL6916634 A NL 6916634A NL 6916634 A NL6916634 A NL 6916634A
- Authority
- NL
- Netherlands
Links
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
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- 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
- C07D501/02—Preparation
- C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
-
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/74—Devices having four or more poles, e.g. holders for compact fluorescent lamps
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5243868 | 1968-11-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6916634A true NL6916634A (en) | 1970-05-08 |
Family
ID=10463929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6916634A NL6916634A (en) | 1968-11-05 | 1969-11-04 |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH542237A (en) |
DE (1) | DE1955475A1 (en) |
FR (1) | FR2022601A1 (en) |
GB (1) | GB1290327A (en) |
NL (1) | NL6916634A (en) |
SE (1) | SE372275B (en) |
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1968
- 1968-11-05 GB GB1290327D patent/GB1290327A/en not_active Expired
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1969
- 1969-11-04 NL NL6916634A patent/NL6916634A/xx unknown
- 1969-11-04 CH CH1641069A patent/CH542237A/en not_active IP Right Cessation
- 1969-11-04 DE DE19691955475 patent/DE1955475A1/en active Pending
- 1969-11-04 SE SE1509969A patent/SE372275B/xx unknown
- 1969-11-04 FR FR6937839A patent/FR2022601A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE1955475A1 (en) | 1970-05-06 |
FR2022601A1 (en) | 1970-07-31 |
GB1290327A (en) | 1972-09-27 |
SE372275B (en) | 1974-12-16 |
CH542237A (en) | 1973-09-30 |