BE652599A - - Google Patents
Info
- Publication number
- BE652599A BE652599A BE652599DA BE652599A BE 652599 A BE652599 A BE 652599A BE 652599D A BE652599D A BE 652599DA BE 652599 A BE652599 A BE 652599A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30659563A | 1963-09-04 | 1963-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE652599A true BE652599A (en) | 1900-01-01 |
Family
ID=23185997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE652599D BE652599A (en) | 1963-09-04 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE652599A (en) |
| FR (1) | FR3984M (en) |
| GB (1) | GB1078077A (en) |
| IL (1) | IL21947A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5861455A (en) * | 1995-10-25 | 1999-01-19 | Fina Technology, Inc. | Monovinylaromatic polymer with improved stress crack resistance |
-
0
- BE BE652599D patent/BE652599A/xx unknown
-
1964
- 1964-08-20 IL IL21947A patent/IL21947A/en unknown
- 1964-09-02 FR FR986938A patent/FR3984M/fr not_active Expired
- 1964-09-03 GB GB36162/64A patent/GB1078077A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR3984M (en) | 1966-03-07 |
| IL21947A (en) | 1968-03-28 |
| GB1078077A (en) | 1967-08-02 |