IT1063088B - Derivati azetidinonici e procedimento per la preparazione di cefalosporine - Google Patents
Derivati azetidinonici e procedimento per la preparazione di cefalosporineInfo
- Publication number
- IT1063088B IT1063088B IT23825/76A IT2382576A IT1063088B IT 1063088 B IT1063088 B IT 1063088B IT 23825/76 A IT23825/76 A IT 23825/76A IT 2382576 A IT2382576 A IT 2382576A IT 1063088 B IT1063088 B IT 1063088B
- Authority
- IT
- Italy
- Prior art keywords
- azetidinonic
- cephalosporine
- derivatives
- procedure
- preparation
- 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
- C07D501/08—Preparation by forming the ring or condensed ring systems
- C07D501/10—Preparation by forming the ring or condensed ring systems from compounds containing the penicillin ring system
-
- 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)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Cephalosporin Compounds (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23825/76A IT1063088B (it) | 1976-06-01 | 1976-06-01 | Derivati azetidinonici e procedimento per la preparazione di cefalosporine |
IL52183A IL52183A (en) | 1976-06-01 | 1977-05-27 | Method of preparing derivatives of 7-amino- -desacetoxycephalosporanic acid |
DE19772724286 DE2724286A1 (de) | 1976-06-01 | 1977-05-28 | Verfahren zur herstellung von derivaten der 7-amino-delta hoch 3 -desazetoxy-cephalosporan-saeure |
GB7722686A GB1542049A (en) | 1976-06-01 | 1977-05-30 | Method for preparing 7-amino-delta3-desacetoxycephalosporanic acid derivatives |
JP6390077A JPS5323989A (en) | 1976-06-01 | 1977-05-30 | Production of 77aminoodelta 33 desacetoxycephalosporanic acid derivative |
CH663377A CH626369A5 (en) | 1976-06-01 | 1977-05-31 | Method for the preparation of derivatives of 7-amino-delta(3)-deacetoxycephalosporanic acid |
KR7701295A KR810000859B1 (ko) | 1976-06-01 | 1977-06-01 | 7-아미노-△³-데스 아세톡시세팔로스포란산 유도체의 제조방법 |
FR7717607A FR2353558A1 (fr) | 1976-06-01 | 1977-06-01 | Procede pour la preparation de derives de l'acide 7-amino-d3-desacetoxycephalosporanique |
YU01364/77A YU136477A (en) | 1976-06-01 | 1977-06-01 | Process for obtaining 7-amino-delta3-deacetoxy-cephalosporanic acid derivatives |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23825/76A IT1063088B (it) | 1976-06-01 | 1976-06-01 | Derivati azetidinonici e procedimento per la preparazione di cefalosporine |
KR7701295A KR810000859B1 (ko) | 1976-06-01 | 1977-06-01 | 7-아미노-△³-데스 아세톡시세팔로스포란산 유도체의 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1063088B true IT1063088B (it) | 1985-02-11 |
Family
ID=26328424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23825/76A IT1063088B (it) | 1976-06-01 | 1976-06-01 | Derivati azetidinonici e procedimento per la preparazione di cefalosporine |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5323989A (it) |
KR (1) | KR810000859B1 (it) |
CH (1) | CH626369A5 (it) |
DE (1) | DE2724286A1 (it) |
FR (1) | FR2353558A1 (it) |
GB (1) | GB1542049A (it) |
IT (1) | IT1063088B (it) |
YU (1) | YU136477A (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102617602A (zh) * | 2012-03-15 | 2012-08-01 | 江苏九九久科技股份有限公司 | 合成7-苯乙酰氨基去乙酰氧基头孢g酸的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA695612B (en) * | 1968-08-23 | 1971-03-31 | Lilly Co Eli | Preparation of cephalosporin compounds |
DK136480B (da) * | 1969-03-11 | 1977-10-17 | Glaxo Lab Ltd | Fremgangsmåde til fremstilling af 7beta-acylamido-3-metylceph-3-em-4-karboxylsyreestere ved omlejring af en 6beta-acylamidopenicillansyre-1-oxydester. |
BE787618A (fr) * | 1971-08-17 | 1973-02-16 | Gist Brocades Nv | Procede pour preparer des composes heterocycliques |
GB1465893A (en) * | 1973-02-09 | 1977-03-02 | Gist Brocades Nv | I-carboxypropenyl-4-iminothio-azetidine-2-one derivatives methods for their preparation and use |
-
1976
- 1976-06-01 IT IT23825/76A patent/IT1063088B/it active
-
1977
- 1977-05-28 DE DE19772724286 patent/DE2724286A1/de not_active Ceased
- 1977-05-30 JP JP6390077A patent/JPS5323989A/ja active Granted
- 1977-05-30 GB GB7722686A patent/GB1542049A/en not_active Expired
- 1977-05-31 CH CH663377A patent/CH626369A5/it not_active IP Right Cessation
- 1977-06-01 FR FR7717607A patent/FR2353558A1/fr active Granted
- 1977-06-01 YU YU01364/77A patent/YU136477A/xx unknown
- 1977-06-01 KR KR7701295A patent/KR810000859B1/ko active
Also Published As
Publication number | Publication date |
---|---|
JPS6153358B2 (it) | 1986-11-17 |
YU136477A (en) | 1982-10-31 |
FR2353558A1 (fr) | 1977-12-30 |
CH626369A5 (en) | 1981-11-13 |
JPS5323989A (en) | 1978-03-06 |
DE2724286A1 (de) | 1977-12-15 |
GB1542049A (en) | 1979-03-14 |
FR2353558B1 (it) | 1983-12-16 |
KR810000859B1 (ko) | 1981-08-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1082522B (it) | Procedimento per la preparazione di tetraidofurano | |
IT1080207B (it) | Procedimento per la preparazione di benzotiazoli | |
AR211887A1 (es) | Procedimiento para la preparacion de derivados de endolizina | |
IT1085033B (it) | Procedimento per la preparazione di metossi-psorali | |
IT1094314B (it) | Procedimento per la preparazione di diazepin derivati | |
NO834236L (no) | Fremgangsmaate for fremstilling av 4-halogen-dihydropyran-derivater | |
MX4664E (es) | Procedimiento mejorado para la preparacion de derivados de n-fosfonometilglicina | |
IT1143671B (it) | Procedimento per la fabbricazione di triptofano e di suoi derivati | |
MX4796E (es) | Procedimiento para la preparacion de derivados de 2-iminotiazolina | |
AR211570A1 (es) | Procedimiento de preparacion de nuevos derivados de 8-oxi-5-(2-hidroxi-3-aminopropoxi)-carbostirilo | |
IT1156441B (it) | Procedimento per la preparazione di derivati di fenil ammidine | |
AR217664A1 (es) | Procedimiento para la preparacion de derivados de oleandomicina | |
IT1143732B (it) | Procedimento per la preparazione di etinil-beta-ionolo | |
IT7825800A0 (it) | Procedimento per la fabbricazione di p-idrossifenilglicina e suoi derivati | |
IT1085377B (it) | Procedimento per la preparazione di esafluoropropanone-2 | |
IT1085538B (it) | Derivati di i 125 immidazol-steroidi | |
IT1116735B (it) | Procedimento per la preparazione di bis penicillanoilossi alcani | |
RO75224A (ro) | Procedeu pentru prepararea etilaminoditiocarbamatilor n-substituiti | |
IT1065387B (it) | Proccedimento per la preparazione di cefalosporine | |
SE7700572L (sv) | Forfarande for framstellning av tienopyridinderivat | |
SE436496B (sv) | Forfarande for framstellning av dibensotiofenderivat | |
IT1063088B (it) | Derivati azetidinonici e procedimento per la preparazione di cefalosporine | |
IT1090572B (it) | Procedimento per la preparazione di derivati del chinazolinone | |
IT1113602B (it) | Procedimento per la preparazione di 4-nitro-imidazoli | |
IT1192129B (it) | Procedimento per la preparazione di clorobenzolo |