DK397675A - Penamforbindelser og fremgangsmade til fremstilling deraf - Google Patents
Penamforbindelser og fremgangsmade til fremstilling derafInfo
- Publication number
- DK397675A DK397675A DK397675A DK397675A DK397675A DK 397675 A DK397675 A DK 397675A DK 397675 A DK397675 A DK 397675A DK 397675 A DK397675 A DK 397675A DK 397675 A DK397675 A DK 397675A
- Authority
- DK
- Denmark
- Prior art keywords
- manufacturing
- penam compounds
- penam
- compounds
- Prior art date
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)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK152778A DK152778A (da) | 1974-09-05 | 1978-04-06 | 6-amino-3-cyan-2,2-dimethylpenam-forbindelser til anvendelse som mellemprodukter ved fremstilling af 6-(n-beskyttet-amino)-2,2-dimethyl-3-(5-tetrazolyl) penam-forbindelser og fremgangsmaade til fremstilling af mellemproduktforbindelserne |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/503,281 US3992394A (en) | 1974-09-05 | 1974-09-05 | 6-Amino-2,2-dimethyl-3-(5-tetrazolyl)penam process and intermediates therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
DK397675A true DK397675A (da) | 1976-03-06 |
Family
ID=24001438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK397675A DK397675A (da) | 1974-09-05 | 1975-09-04 | Penamforbindelser og fremgangsmade til fremstilling deraf |
Country Status (22)
Country | Link |
---|---|
US (1) | US3992394A (no) |
JP (1) | JPS5154581A (no) |
AR (2) | AR213392A1 (no) |
AT (1) | AT338424B (no) |
BE (1) | BE833009A (no) |
CA (1) | CA1057741A (no) |
DD (2) | DD123344A5 (no) |
DE (1) | DE2539676C3 (no) |
DK (1) | DK397675A (no) |
ES (2) | ES440703A1 (no) |
FI (1) | FI752486A (no) |
FR (1) | FR2300091A1 (no) |
GB (1) | GB1492076A (no) |
HU (1) | HU172518B (no) |
IN (1) | IN142321B (no) |
LU (1) | LU73325A1 (no) |
MW (1) | MW5375A1 (no) |
NL (1) | NL7510321A (no) |
NO (1) | NO752901L (no) |
OA (1) | OA05103A (no) |
PL (1) | PL101639B1 (no) |
SE (1) | SE428690B (no) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4136096A (en) * | 1977-02-25 | 1979-01-23 | Pfizer Inc. | 6-amino-2,2-dimethyl-3-(5-tetrazolyl)penam process and intermediates therefor |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE790860A (fr) * | 1971-11-02 | 1973-04-30 | Pfizer | Ceteniminepenicillines intermediaires dans la preparation de l'oxacilline |
-
1974
- 1974-09-05 US US05/503,281 patent/US3992394A/en not_active Expired - Lifetime
-
1975
- 1975-08-08 SE SE7508972A patent/SE428690B/xx unknown
- 1975-08-18 GB GB34317/75A patent/GB1492076A/en not_active Expired
- 1975-08-20 IN IN1623/CAL/75A patent/IN142321B/en unknown
- 1975-08-20 MW MW53/75A patent/MW5375A1/xx unknown
- 1975-08-20 CA CA233,787A patent/CA1057741A/en not_active Expired
- 1975-08-21 NO NO752901A patent/NO752901L/no unknown
- 1975-09-02 AT AT676675A patent/AT338424B/de not_active IP Right Cessation
- 1975-09-02 NL NL7510321A patent/NL7510321A/xx unknown
- 1975-09-02 FR FR7526928A patent/FR2300091A1/fr active Granted
- 1975-09-03 BE BE1006860A patent/BE833009A/xx not_active IP Right Cessation
- 1975-09-03 ES ES440703A patent/ES440703A1/es not_active Expired
- 1975-09-04 JP JP50107491A patent/JPS5154581A/ja active Granted
- 1975-09-04 DD DD188184A patent/DD123344A5/xx unknown
- 1975-09-04 DK DK397675A patent/DK397675A/da unknown
- 1975-09-04 DE DE2539676A patent/DE2539676C3/de not_active Expired
- 1975-09-04 DD DD7500197024A patent/DD128735A5/xx unknown
- 1975-09-04 LU LU73325A patent/LU73325A1/xx unknown
- 1975-09-04 FI FI752486A patent/FI752486A/fi not_active Application Discontinuation
- 1975-09-05 HU HU75PI00000487A patent/HU172518B/hu unknown
- 1975-09-05 PL PL1975183137A patent/PL101639B1/pl unknown
- 1975-09-05 OA OA55603A patent/OA05103A/xx unknown
- 1975-09-14 AR AR260253A patent/AR213392A1/es active
-
1976
- 1976-11-19 ES ES453489A patent/ES453489A1/es not_active Expired
-
1978
- 1978-02-07 AR AR271007A patent/AR216936A1/es active
Also Published As
Publication number | Publication date |
---|---|
FR2300091B1 (no) | 1978-06-23 |
DD123344A5 (no) | 1976-12-12 |
ES440703A1 (es) | 1977-04-01 |
SE428690B (sv) | 1983-07-18 |
FI752486A (no) | 1976-03-06 |
DE2539676B2 (no) | 1979-06-21 |
BE833009A (fr) | 1976-03-03 |
CA1057741A (en) | 1979-07-03 |
JPS5154581A (en) | 1976-05-13 |
JPS5420512B2 (no) | 1979-07-23 |
MW5375A1 (en) | 1977-01-12 |
AR216936A1 (es) | 1980-02-15 |
US3992394A (en) | 1976-11-16 |
FR2300091A1 (fr) | 1976-09-03 |
NL7510321A (nl) | 1976-03-09 |
DD128735A5 (de) | 1977-12-07 |
PL101639B1 (pl) | 1979-01-31 |
OA05103A (fr) | 1981-01-31 |
GB1492076A (en) | 1977-11-16 |
ES453489A1 (es) | 1977-11-16 |
AT338424B (de) | 1977-08-25 |
ATA676675A (de) | 1976-12-15 |
HU172518B (hu) | 1978-09-28 |
NO752901L (no) | 1976-03-08 |
AR213392A1 (es) | 1979-01-31 |
DE2539676C3 (de) | 1980-02-14 |
IN142321B (no) | 1977-06-25 |
DE2539676A1 (de) | 1976-03-25 |
LU73325A1 (no) | 1976-08-13 |
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