CS236492B2 - Method of cephalosporines preparation - Google Patents
Method of cephalosporines preparation Download PDFInfo
- Publication number
- CS236492B2 CS236492B2 CS827530A CS753082A CS236492B2 CS 236492 B2 CS236492 B2 CS 236492B2 CS 827530 A CS827530 A CS 827530A CS 753082 A CS753082 A CS 753082A CS 236492 B2 CS236492 B2 CS 236492B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- group
- acid
- methyl
- tetrazolyl
- triazolyl
- 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
Landscapes
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55175263A JPS6052755B2 (ja) | 1980-12-13 | 1980-12-13 | 新規セファロスポリン類 |
CS817055A CS236471B2 (en) | 1980-12-13 | 1981-09-24 | Method of cephalosporines production |
Publications (1)
Publication Number | Publication Date |
---|---|
CS236492B2 true CS236492B2 (en) | 1985-05-15 |
Family
ID=15993092
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS827529A CS236491B2 (en) | 1980-12-13 | 1981-09-24 | Method of cephalosporines preparation |
CS827530A CS236492B2 (en) | 1980-12-13 | 1981-09-24 | Method of cephalosporines preparation |
CS817055A CS236471B2 (en) | 1980-09-25 | 1981-09-24 | Method of cephalosporines production |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS827529A CS236491B2 (en) | 1980-12-13 | 1981-09-24 | Method of cephalosporines preparation |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS817055A CS236471B2 (en) | 1980-09-25 | 1981-09-24 | Method of cephalosporines production |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS6052755B2 (pl) |
CS (3) | CS236491B2 (pl) |
IL (2) | IL74413A (pl) |
PL (2) | PL135446B1 (pl) |
SU (4) | SU1190987A3 (pl) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS604189A (ja) * | 1983-06-20 | 1985-01-10 | Sankyo Co Ltd | β−ラクタム系化合物の製造法 |
JPH0662635B2 (ja) * | 1984-04-26 | 1994-08-17 | 富山化学工業株式会社 | セフアロスポリン類の新規製造法 |
JPS6137788A (ja) * | 1984-07-31 | 1986-02-22 | Taito Pfizer Kk | 新規なセフアロスポリン化合物 |
JPS6251688A (ja) * | 1985-08-30 | 1987-03-06 | Taito Pfizer Kk | 新規なセフアロスポリン化合物 |
JPH08831B2 (ja) * | 1985-09-20 | 1996-01-10 | 富山化学工業株式会社 | セファロスポリンの精製法 |
CA1296012C (en) | 1986-03-19 | 1992-02-18 | Susumu Nakagawa | 6,7-dihydroxy-isoquinoline derivatives |
CN209014814U (zh) | 2017-09-14 | 2019-06-21 | 苹果公司 | 由用户佩戴的头部安装显示器 |
-
1980
- 1980-12-13 JP JP55175263A patent/JPS6052755B2/ja not_active Expired
-
1981
- 1981-09-20 IL IL74413A patent/IL74413A/xx not_active IP Right Cessation
- 1981-09-23 PL PL1981233143A patent/PL135446B1/pl unknown
- 1981-09-23 PL PL1981238230A patent/PL135611B1/pl unknown
- 1981-09-24 CS CS827529A patent/CS236491B2/cs unknown
- 1981-09-24 CS CS827530A patent/CS236492B2/cs unknown
- 1981-09-24 SU SU813340952A patent/SU1190987A3/ru active
- 1981-09-24 CS CS817055A patent/CS236471B2/cs unknown
-
1982
- 1982-12-09 SU SU823523100A patent/SU1274625A3/ru active
- 1982-12-09 SU SU823529508A patent/SU1249017A1/ru active
- 1982-12-09 SU SU823520351A patent/SU1418329A1/ru active
-
1985
- 1985-02-21 IL IL74413A patent/IL74413A0/xx unknown
Also Published As
Publication number | Publication date |
---|---|
PL135611B1 (en) | 1985-11-30 |
PL135446B1 (en) | 1985-10-31 |
SU1190987A3 (ru) | 1985-11-07 |
IL74413A (en) | 1986-08-31 |
JPS6052755B2 (ja) | 1985-11-21 |
CS236471B2 (en) | 1985-05-15 |
SU1274625A3 (ru) | 1986-11-30 |
CS236491B2 (en) | 1985-05-15 |
JPS5799592A (en) | 1982-06-21 |
SU1418329A1 (ru) | 1988-08-23 |
IL74413A0 (en) | 1985-05-31 |
PL238230A1 (en) | 1983-05-23 |
PL233143A1 (en) | 1983-05-23 |
SU1249017A1 (ru) | 1986-08-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI66618C (fi) | Foerfarande foer framstaellning av terapeutiskt verkande 7-(2-(2-aminotiazol-4-yl)-2-(syn)-metoxi-iminoacetamido-cefalosporinderivat | |
DK163877B (da) | Analogifremgangsmaade til fremstilling af hidtil ukendte cephalosporiner | |
BG60838B2 (bg) | Цефалоспоринови производни и метод за тяхното получаване | |
JPS59172493A (ja) | 化合物 | |
RU2056425C1 (ru) | Производные цефалоспорина или их фармацевтически приемлемые кислотно-аддитивные соли и способы их получения | |
EP0293771A2 (en) | Cephalosporin compound and pharmaceutical composition thereof | |
CS236492B2 (en) | Method of cephalosporines preparation | |
AU702187B2 (en) | Cephalosporin derivatives | |
CS258142B2 (en) | Method of 3-(subst.)propenylaminothiazolyl-cephaelosporane acids' and their esters' production | |
JPS59231090A (ja) | フルオロメチルチオオキサセフアロスポリン | |
EP0584797A2 (en) | Novel cephalosporin compounds and processes for the preparation thereof | |
EP0304036A2 (en) | 3-(substituted)propenyl-7-(aminothiazolylacetamido)ceph-3-em-4-carboxylic acids and esters thereof | |
US5362724A (en) | Thioalkylthio carbacephalosporin derivatives | |
JPH0662592B2 (ja) | セフアロスポリン系抗生物質製造用中間体 | |
JP3243545B2 (ja) | セフェム化合物、その製造方法及び該化合物を含む医薬 | |
EP1077981B1 (en) | Novel cephalosporin compounds, processes for preparation thereof and antimicrobial compositions containing the same | |
KR100377559B1 (ko) | 경구투여 가능한 세팔로스포린계 화합물 및 이의 제조방법 | |
JP3218363B2 (ja) | セフェム化合物、その製造方法及び該化合物を含む抗菌剤 | |
JPH0613529B2 (ja) | 新規セフアロスポリン誘導体及び抗菌剤 | |
US4022895A (en) | Substituted phenylglycylcephalosporins | |
CS236493B2 (en) | Method of 7-amino-3-substituted methyl-delta 3-cephem-4-carboxyl acid's preparation | |
EP0168222A2 (en) | 3-(Alkynylalkyloxy) Cephalosporins | |
JPH06145176A (ja) | セファロスポリン化合物、その製造法および中間体化合物 | |
JPH05148272A (ja) | カルボキシビニルオキシイミノセフアロスポリン類 | |
HU201946B (en) | Process for producing cefemcarboxylic acid derivatives and pharmaceutical compositions comprising same |