IT1165187B - Analoghi di cefalosporina e procedimento per la loro preparazione - Google Patents
Analoghi di cefalosporina e procedimento per la loro preparazioneInfo
- Publication number
- IT1165187B IT1165187B IT67623/79A IT6762379A IT1165187B IT 1165187 B IT1165187 B IT 1165187B IT 67623/79 A IT67623/79 A IT 67623/79A IT 6762379 A IT6762379 A IT 6762379A IT 1165187 B IT1165187 B IT 1165187B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- preparation
- cephalosporin analogues
- cephalosporin
- analogues
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D463/00—Heterocyclic compounds containing 1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D463/10—Heterocyclic compounds containing 1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
- C07D463/14—Heterocyclic compounds containing 1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2 with hetero atoms directly attached in position 7
- C07D463/16—Nitrogen atoms
- C07D463/18—Nitrogen atoms further acylated by radicals derived from carboxylic acids or by nitrogen or sulfur analogues thereof
- C07D463/20—Nitrogen atoms further acylated by radicals derived from carboxylic acids or by nitrogen or sulfur analogues thereof with the acylating radicals further substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D463/22—Nitrogen atoms further acylated by radicals derived from carboxylic acids or by nitrogen or sulfur analogues thereof with the acylating radicals further substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen further substituted by nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
- C07F9/568—Four-membered rings
-
- 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 (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3469678A JPS54128591A (en) | 1978-03-25 | 1978-03-25 | Cephalosporin analog |
JP12240278A JPS5549375A (en) | 1978-10-04 | 1978-10-04 | Cephalosporin analog |
JP12702778A JPS5553290A (en) | 1978-10-16 | 1978-10-16 | Cephalosporin analogue |
JP13307178A JPS5559185A (en) | 1978-10-28 | 1978-10-28 | Cephalosporin analog |
JP53162007A JPS5936915B2 (ja) | 1978-12-26 | 1978-12-26 | セフアロスポリン類縁体 |
JP16200678A JPS5587789A (en) | 1978-12-26 | 1978-12-26 | Sephalosporin analog |
JP54008409A JPS5936917B2 (ja) | 1979-01-27 | 1979-01-27 | セフアロスポリン類縁体 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7967623A0 IT7967623A0 (it) | 1979-03-26 |
IT1165187B true IT1165187B (it) | 1987-04-22 |
Family
ID=27563451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67623/79A IT1165187B (it) | 1978-03-25 | 1979-03-26 | Analoghi di cefalosporina e procedimento per la loro preparazione |
Country Status (10)
Country | Link |
---|---|
AU (1) | AU527128B2 (it) |
CA (1) | CA1178956A (it) |
CH (1) | CH640855A5 (it) |
DE (1) | DE2911787C2 (it) |
DK (1) | DK120179A (it) |
FR (1) | FR2420538A1 (it) |
GB (1) | GB2017103B (it) |
IT (1) | IT1165187B (it) |
NL (1) | NL7902321A (it) |
NO (1) | NO790956L (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5671092A (en) * | 1979-11-14 | 1981-06-13 | Kyowa Hakko Kogyo Co Ltd | Optical active cephalosporin analogous derivative |
NO155548C (no) * | 1979-02-10 | 1987-04-15 | Kyowa Hakko Kogyo Kk | Fremgangsmaate til fremstilling av optisk aktive cefalosporin-analoger. |
US4708956A (en) * | 1985-12-12 | 1987-11-24 | Kyowa Hakko Kogyo Co., Ltd. | 3-position halogenated cephalosporin analogs and pharmaceutical compositions |
JPH0791291B2 (ja) * | 1985-12-30 | 1995-10-04 | イ−ライ・リリ−・アンド・カンパニ− | 1−カルバセフアロスポリン抗生物質 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2714880A1 (de) * | 1977-04-02 | 1978-10-26 | Hoechst Ag | Cephemderivate und verfahren zu ihrer herstellung |
US4140688A (en) * | 1978-04-03 | 1979-02-20 | Smithkline Corporation | Tricyclic (azeto-isoquinoline) β-lactams |
-
1979
- 1979-03-21 NO NO790956A patent/NO790956L/no unknown
- 1979-03-23 AU AU45368/79A patent/AU527128B2/en not_active Ceased
- 1979-03-23 CA CA000324074A patent/CA1178956A/en not_active Expired
- 1979-03-23 NL NL7902321A patent/NL7902321A/xx not_active Application Discontinuation
- 1979-03-23 DK DK120179A patent/DK120179A/da not_active Application Discontinuation
- 1979-03-23 FR FR7907415A patent/FR2420538A1/fr active Granted
- 1979-03-26 GB GB7910507A patent/GB2017103B/en not_active Expired
- 1979-03-26 DE DE2911787A patent/DE2911787C2/de not_active Expired
- 1979-03-26 IT IT67623/79A patent/IT1165187B/it active
- 1979-03-26 CH CH279079A patent/CH640855A5/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT7967623A0 (it) | 1979-03-26 |
FR2420538A1 (fr) | 1979-10-19 |
AU527128B2 (en) | 1983-02-17 |
CH640855A5 (de) | 1984-01-31 |
DE2911787A1 (de) | 1979-09-27 |
GB2017103B (en) | 1982-09-08 |
FR2420538B1 (it) | 1982-10-15 |
CA1178956A (en) | 1984-12-04 |
GB2017103A (en) | 1979-10-03 |
AU4536879A (en) | 1979-10-04 |
DK120179A (da) | 1979-09-26 |
NO790956L (no) | 1979-09-26 |
NL7902321A (nl) | 1979-09-27 |
DE2911787C2 (de) | 1985-06-05 |
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