RO57203A - - Google Patents
Info
- Publication number
- RO57203A RO57203A RO65381A RO6538170A RO57203A RO 57203 A RO57203 A RO 57203A RO 65381 A RO65381 A RO 65381A RO 6538170 A RO6538170 A RO 6538170A RO 57203 A RO57203 A RO 57203A
- Authority
- RO
- Romania
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
- C07D501/02—Preparation
- C07D501/08—Preparation by forming the ring or condensed ring systems
- C07D501/10—Preparation by forming the ring or condensed ring systems from compounds containing the penicillin ring system
-
- 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)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Cephalosporin Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1381470A | 1970-02-24 | 1970-02-24 | |
| US1381570A | 1970-02-24 | 1970-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO57203A true RO57203A (cs) | 1974-12-11 |
Family
ID=26685285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO65381A RO57203A (cs) | 1970-02-24 | 1970-12-21 |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS4946318B1 (cs) |
| BE (1) | BE759796A (cs) |
| BG (1) | BG19184A3 (cs) |
| CH (1) | CH574448A5 (cs) |
| CS (1) | CS193010B2 (cs) |
| DE (1) | DE2060311B2 (cs) |
| ES (1) | ES386042A1 (cs) |
| FR (1) | FR2072934A5 (cs) |
| GB (1) | GB1289392A (cs) |
| HU (1) | HU162238B (cs) |
| IE (1) | IE34713B1 (cs) |
| IL (1) | IL35801A (cs) |
| NL (1) | NL166942C (cs) |
| PL (1) | PL84211B1 (cs) |
| RO (1) | RO57203A (cs) |
| SE (1) | SE406324B (cs) |
| SU (1) | SU361571A3 (cs) |
| YU (1) | YU35260B (cs) |
-
0
- BE BE759796D patent/BE759796A/xx unknown
-
1970
- 1970-11-09 IE IE1424/70A patent/IE34713B1/xx unknown
- 1970-11-30 CH CH1771170A patent/CH574448A5/xx not_active IP Right Cessation
- 1970-11-30 ES ES386042A patent/ES386042A1/es not_active Expired
- 1970-12-02 YU YU2925/70A patent/YU35260B/xx unknown
- 1970-12-03 JP JP45106408A patent/JPS4946318B1/ja active Pending
- 1970-12-03 DE DE19702060311 patent/DE2060311B2/de active Granted
- 1970-12-03 NL NL7017666.A patent/NL166942C/xx not_active IP Right Cessation
- 1970-12-03 SE SE7016353A patent/SE406324B/xx unknown
- 1970-12-04 GB GB1289392D patent/GB1289392A/en not_active Expired
- 1970-12-04 FR FR7043738A patent/FR2072934A5/fr not_active Expired
- 1970-12-07 BG BG016233A patent/BG19184A3/xx unknown
- 1970-12-07 IL IL35801A patent/IL35801A/en unknown
- 1970-12-08 CS CS708263A patent/CS193010B2/cs unknown
- 1970-12-10 PL PL1970144903A patent/PL84211B1/pl unknown
- 1970-12-10 HU HUEI368A patent/HU162238B/hu unknown
- 1970-12-11 SU SU1499787A patent/SU361571A3/ru active
- 1970-12-21 RO RO65381A patent/RO57203A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| YU35260B (en) | 1980-10-31 |
| IE34713B1 (en) | 1975-07-23 |
| DE2060311A1 (de) | 1971-09-09 |
| IE34713L (en) | 1971-08-24 |
| FR2072934A5 (cs) | 1971-09-24 |
| CS193010B2 (en) | 1979-09-17 |
| NL166942B (nl) | 1981-05-15 |
| CH574448A5 (cs) | 1976-04-15 |
| JPS4946318B1 (cs) | 1974-12-09 |
| IL35801A0 (en) | 1971-02-25 |
| SU361571A3 (cs) | 1972-12-07 |
| BE759796A (fr) | 1971-06-03 |
| DE2060311B2 (de) | 1976-06-24 |
| IL35801A (en) | 1974-10-22 |
| ES386042A1 (es) | 1973-12-16 |
| BG19184A3 (bg) | 1975-04-30 |
| HU162238B (cs) | 1973-01-29 |
| YU292570A (en) | 1980-04-30 |
| NL7017666A (cs) | 1971-08-26 |
| GB1289392A (cs) | 1972-09-20 |
| PL84211B1 (en) | 1976-03-31 |
| SE406324B (sv) | 1979-02-05 |
| NL166942C (nl) | 1981-10-15 |