SE7700077L - Forfarande for framstellning av 3-acyloximetyl-2-cefemforeningar - Google Patents
Forfarande for framstellning av 3-acyloximetyl-2-cefemforeningarInfo
- Publication number
- SE7700077L SE7700077L SE7700077A SE7700077A SE7700077L SE 7700077 L SE7700077 L SE 7700077L SE 7700077 A SE7700077 A SE 7700077A SE 7700077 A SE7700077 A SE 7700077A SE 7700077 L SE7700077 L SE 7700077L
- Authority
- SE
- Sweden
- Prior art keywords
- preparation
- acyloximethyl
- procedure
- acyloxymethyl
- delta
- Prior art date
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
- C07D501/04—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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/650,583 US4029651A (en) | 1976-01-19 | 1976-01-19 | Process for preparing 3-acyloxymethyl-2-cephem compounds |
US05/650,585 US4031082A (en) | 1976-01-19 | 1976-01-19 | Process for preparing 3-acycloxymethyl-2-cephem compounds |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7700077L true SE7700077L (sv) | 1977-07-20 |
SE433849B SE433849B (sv) | 1984-06-18 |
Family
ID=27095900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7700077A SE433849B (sv) | 1976-01-19 | 1977-01-04 | Forfarande for framstellning av 3 acyloximetyl-2-cefemforeningar |
Country Status (25)
Country | Link |
---|---|
JP (1) | JPS5289698A (sv) |
AR (1) | AR213426A1 (sv) |
AT (1) | AT348121B (sv) |
AU (1) | AU503930B2 (sv) |
BG (1) | BG30473A3 (sv) |
CH (1) | CH628059A5 (sv) |
CS (1) | CS192474B2 (sv) |
DD (1) | DD128734A5 (sv) |
DE (1) | DE2656144C2 (sv) |
DK (1) | DK17977A (sv) |
FR (1) | FR2338280A1 (sv) |
GB (1) | GB1566526A (sv) |
GR (1) | GR65892B (sv) |
HU (1) | HU173592B (sv) |
IE (1) | IE44133B1 (sv) |
IL (1) | IL51021A (sv) |
MX (1) | MX3766E (sv) |
NL (1) | NL7700500A (sv) |
NZ (1) | NZ182737A (sv) |
PL (1) | PL104370B1 (sv) |
PT (1) | PT66007B (sv) |
RO (1) | RO69710A (sv) |
SE (1) | SE433849B (sv) |
SU (1) | SU703023A3 (sv) |
YU (1) | YU8677A (sv) |
-
1976
- 1976-11-26 IE IE2598/76A patent/IE44133B1/en unknown
- 1976-11-26 GR GR52271A patent/GR65892B/el unknown
- 1976-11-26 NZ NZ182737A patent/NZ182737A/xx unknown
- 1976-11-28 IL IL51021A patent/IL51021A/xx unknown
- 1976-12-03 AU AU20238/76A patent/AU503930B2/en not_active Expired
- 1976-12-10 DE DE2656144A patent/DE2656144C2/de not_active Expired
- 1976-12-22 BG BG7634974A patent/BG30473A3/xx unknown
- 1976-12-23 PT PT66007A patent/PT66007B/pt unknown
-
1977
- 1977-01-04 SE SE7700077A patent/SE433849B/sv not_active IP Right Cessation
- 1977-01-10 CH CH24877A patent/CH628059A5/de not_active IP Right Cessation
- 1977-01-10 MX MX775319U patent/MX3766E/es unknown
- 1977-01-12 FR FR7700763A patent/FR2338280A1/fr active Granted
- 1977-01-12 JP JP229877A patent/JPS5289698A/ja active Granted
- 1977-01-13 RO RO7789041A patent/RO69710A/ro unknown
- 1977-01-13 YU YU00086/77A patent/YU8677A/xx unknown
- 1977-01-14 GB GB1450/77A patent/GB1566526A/en not_active Expired
- 1977-01-18 SU SU772439832A patent/SU703023A3/ru active
- 1977-01-18 HU HU77EI723A patent/HU173592B/hu unknown
- 1977-01-18 NL NL7700500A patent/NL7700500A/xx not_active Application Discontinuation
- 1977-01-18 DK DK17977A patent/DK17977A/da not_active Application Discontinuation
- 1977-01-18 PL PL1977195386A patent/PL104370B1/pl not_active IP Right Cessation
- 1977-01-19 AT AT28177A patent/AT348121B/de not_active IP Right Cessation
- 1977-01-19 DD DD7700197001A patent/DD128734A5/xx unknown
- 1977-01-19 CS CS77368A patent/CS192474B2/cs unknown
- 1977-01-19 AR AR266243A patent/AR213426A1/es active
Also Published As
Publication number | Publication date |
---|---|
IE44133B1 (en) | 1981-08-26 |
GB1566526A (en) | 1980-04-30 |
IL51021A0 (en) | 1977-01-31 |
JPS5289698A (en) | 1977-07-27 |
ATA28177A (de) | 1978-06-15 |
CH628059A5 (en) | 1982-02-15 |
SE433849B (sv) | 1984-06-18 |
NL7700500A (nl) | 1977-07-21 |
DE2656144A1 (de) | 1977-07-21 |
MX3766E (es) | 1981-06-25 |
CS192474B2 (en) | 1979-08-31 |
DE2656144C2 (de) | 1985-08-29 |
PL195386A1 (pl) | 1978-02-27 |
AU2023876A (en) | 1978-06-08 |
PT66007B (en) | 1978-06-16 |
PT66007A (en) | 1977-01-01 |
IE44133L (en) | 1977-07-19 |
YU8677A (en) | 1982-06-30 |
AU503930B2 (en) | 1979-09-27 |
JPS6120557B2 (sv) | 1986-05-22 |
HU173592B (hu) | 1979-06-28 |
RO69710A (ro) | 1980-07-15 |
DD128734A5 (de) | 1977-12-07 |
FR2338280A1 (fr) | 1977-08-12 |
AR213426A1 (es) | 1979-01-31 |
GR65892B (sv) | 1980-12-01 |
IL51021A (en) | 1979-09-30 |
BG30473A3 (en) | 1981-06-15 |
NZ182737A (en) | 1978-04-28 |
DK17977A (da) | 1977-07-20 |
SU703023A3 (ru) | 1979-12-05 |
PL104370B1 (pl) | 1979-08-31 |
AT348121B (de) | 1979-01-25 |
FR2338280B1 (sv) | 1979-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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