SE7416388L - - Google Patents
Info
- Publication number
- SE7416388L SE7416388L SE7416388A SE7416388A SE7416388L SE 7416388 L SE7416388 L SE 7416388L SE 7416388 A SE7416388 A SE 7416388A SE 7416388 A SE7416388 A SE 7416388A SE 7416388 L SE7416388 L SE 7416388L
- Authority
- SE
- Sweden
- Prior art keywords
- group
- denotes
- alpha
- hydrogen
- carboxyl
- Prior art date
Links
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229930186147 Cephalosporin Natural products 0.000 abstract 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 229940124587 cephalosporin Drugs 0.000 abstract 1
- 150000001780 cephalosporins Chemical class 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 125000004216 fluoromethyl group Chemical group [H]C([H])(F)* 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 229910000039 hydrogen halide Inorganic materials 0.000 abstract 1
- 239000012433 hydrogen halide Substances 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 125000006239 protecting group Chemical group 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
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
-
- 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)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB119/74A GB1489058A (en) | 1974-01-02 | 1974-01-02 | Intermediates for use in preparing cephalosporin analogue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7416388L true SE7416388L (xx) | 1975-07-03 |
Family
ID=9698752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7416388A SE7416388L (xx) | 1974-01-02 | 1974-12-30 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS50105691A (xx) |
| AT (1) | AT337361B (xx) |
| BE (1) | BE824026A (xx) |
| CH (1) | CH615185A5 (xx) |
| DE (1) | DE2461932A1 (xx) |
| DK (1) | DK689874A (xx) |
| FR (1) | FR2262668B1 (xx) |
| GB (1) | GB1489058A (xx) |
| NL (1) | NL7417038A (xx) |
| SE (1) | SE7416388L (xx) |
| ZA (1) | ZA7518B (xx) |
-
1974
- 1974-01-02 GB GB119/74A patent/GB1489058A/en not_active Expired
- 1974-12-28 JP JP49149286A patent/JPS50105691A/ja active Pending
- 1974-12-30 DK DK689874A patent/DK689874A/da not_active Application Discontinuation
- 1974-12-30 SE SE7416388A patent/SE7416388L/xx unknown
- 1974-12-31 AT AT1040374A patent/AT337361B/de not_active IP Right Cessation
- 1974-12-31 CH CH1740674A patent/CH615185A5/de not_active IP Right Cessation
- 1974-12-31 BE BE152078A patent/BE824026A/xx unknown
- 1974-12-31 DE DE19742461932 patent/DE2461932A1/de not_active Withdrawn
- 1974-12-31 FR FR7443454A patent/FR2262668B1/fr not_active Expired
- 1974-12-31 NL NL7417038A patent/NL7417038A/xx not_active Application Discontinuation
-
1975
- 1975-01-02 ZA ZA00750018A patent/ZA7518B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50105691A (xx) | 1975-08-20 |
| AU7693274A (en) | 1976-07-01 |
| AT337361B (de) | 1977-06-27 |
| NL7417038A (nl) | 1975-07-04 |
| FR2262668A1 (xx) | 1975-09-26 |
| GB1489058A (en) | 1977-10-19 |
| ZA7518B (en) | 1976-01-28 |
| ATA1040374A (de) | 1976-10-15 |
| DE2461932A1 (de) | 1975-07-03 |
| BE824026A (fr) | 1975-06-30 |
| DK689874A (xx) | 1975-09-01 |
| FR2262668B1 (xx) | 1979-04-20 |
| CH615185A5 (en) | 1980-01-15 |
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