PL238230A1 - Process for preparing novel derivatives of cephalosporins - Google Patents
Process for preparing novel derivatives of cephalosporinsInfo
- Publication number
- PL238230A1 PL238230A1 PL23823081A PL23823081A PL238230A1 PL 238230 A1 PL238230 A1 PL 238230A1 PL 23823081 A PL23823081 A PL 23823081A PL 23823081 A PL23823081 A PL 23823081A PL 238230 A1 PL238230 A1 PL 238230A1
- Authority
- PL
- Poland
- Prior art keywords
- cephalosporins
- novel derivatives
- preparing novel
- preparing
- derivatives
- Prior art date
Links
Classifications
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55175263A JPS6052755B2 (en) | 1980-12-13 | 1980-12-13 | New cephalosporins |
Publications (2)
Publication Number | Publication Date |
---|---|
PL238230A1 true PL238230A1 (en) | 1983-05-23 |
PL135611B1 PL135611B1 (en) | 1985-11-30 |
Family
ID=15993092
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL1981233143A PL135446B1 (en) | 1980-12-13 | 1981-09-23 | Method of obtaining novel cephalosporinic derivatives |
PL1981238230A PL135611B1 (en) | 1980-12-13 | 1981-09-23 | Method of obtaining novel cephalosporinic derivatives |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL1981233143A PL135446B1 (en) | 1980-12-13 | 1981-09-23 | Method of obtaining novel cephalosporinic derivatives |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS6052755B2 (en) |
CS (3) | CS236491B2 (en) |
IL (2) | IL74413A (en) |
PL (2) | PL135446B1 (en) |
SU (4) | SU1190987A3 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS604189A (en) * | 1983-06-20 | 1985-01-10 | Sankyo Co Ltd | Production of beta-lactam compound |
JPH0662635B2 (en) * | 1984-04-26 | 1994-08-17 | 富山化学工業株式会社 | New production method of cefalosporins |
JPS6137788A (en) * | 1984-07-31 | 1986-02-22 | Taito Pfizer Kk | Novel cephalosporin compound |
JPS6251688A (en) * | 1985-08-30 | 1987-03-06 | Taito Pfizer Kk | Novel cephalosporin compound |
JPH08831B2 (en) * | 1985-09-20 | 1996-01-10 | 富山化学工業株式会社 | Purification method of cephalosporins |
CA1296012C (en) | 1986-03-19 | 1992-02-18 | Susumu Nakagawa | 6,7-dihydroxy-isoquinoline derivatives |
CN209014814U (en) | 2017-09-14 | 2019-06-21 | 苹果公司 | Display is installed by the head that user wears |
-
1980
- 1980-12-13 JP JP55175263A patent/JPS6052755B2/en not_active Expired
-
1981
- 1981-09-20 IL IL74413A patent/IL74413A/en not_active IP Right Cessation
- 1981-09-23 PL PL1981233143A patent/PL135446B1/en unknown
- 1981-09-23 PL PL1981238230A patent/PL135611B1/en unknown
- 1981-09-24 CS CS827529A patent/CS236491B2/en unknown
- 1981-09-24 CS CS827530A patent/CS236492B2/en unknown
- 1981-09-24 SU SU813340952A patent/SU1190987A3/en active
- 1981-09-24 CS CS817055A patent/CS236471B2/en unknown
-
1982
- 1982-12-09 SU SU823523100A patent/SU1274625A3/en active
- 1982-12-09 SU SU823529508A patent/SU1249017A1/en active
- 1982-12-09 SU SU823520351A patent/SU1418329A1/en active
-
1985
- 1985-02-21 IL IL74413A patent/IL74413A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL135611B1 (en) | 1985-11-30 |
PL135446B1 (en) | 1985-10-31 |
SU1190987A3 (en) | 1985-11-07 |
IL74413A (en) | 1986-08-31 |
JPS6052755B2 (en) | 1985-11-21 |
CS236471B2 (en) | 1985-05-15 |
SU1274625A3 (en) | 1986-11-30 |
CS236491B2 (en) | 1985-05-15 |
JPS5799592A (en) | 1982-06-21 |
SU1418329A1 (en) | 1988-08-23 |
IL74413A0 (en) | 1985-05-31 |
CS236492B2 (en) | 1985-05-15 |
PL233143A1 (en) | 1983-05-23 |
SU1249017A1 (en) | 1986-08-07 |
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