AR196987A1 - Procedimiento para la preparacion de nuevos derivados del acido 7-amino-cefaloesporanico - Google Patents
Procedimiento para la preparacion de nuevos derivados del acido 7-amino-cefaloesporanicoInfo
- Publication number
- AR196987A1 AR196987A1 AR241609A AR24160972A AR196987A1 AR 196987 A1 AR196987 A1 AR 196987A1 AR 241609 A AR241609 A AR 241609A AR 24160972 A AR24160972 A AR 24160972A AR 196987 A1 AR196987 A1 AR 196987A1
- Authority
- AR
- Argentina
- Prior art keywords
- amino
- procedure
- preparation
- cephalosporanic acid
- new derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/75—Amino or imino radicals, acylated by carboxylic or carbonic acids, or by sulfur or nitrogen analogues thereof, e.g. carbamates
-
- 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
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/36—Methylene radicals, substituted by sulfur atoms
-
- 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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH576871A CH553818A (de) | 1971-04-21 | 1971-04-21 | Verfahren zur herstellung von acylaminoverbindungen. |
| CH882371 | 1971-06-16 | ||
| CH1446371 | 1971-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR196987A1 true AR196987A1 (es) | 1974-03-08 |
Family
ID=27175330
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR241609A AR196987A1 (es) | 1971-04-21 | 1972-04-21 | Procedimiento para la preparacion de nuevos derivados del acido 7-amino-cefaloesporanico |
| AR250353A AR198325A1 (es) | 1971-04-21 | 1973-10-03 | Procedimiento para la elaboracion de nuevos derivados del acido 7-amino-cefalosporanico |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR250353A AR198325A1 (es) | 1971-04-21 | 1973-10-03 | Procedimiento para la elaboracion de nuevos derivados del acido 7-amino-cefalosporanico |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3929779A (es) |
| AR (2) | AR196987A1 (es) |
| BE (1) | BE782366A (es) |
| DD (1) | DD97212A5 (es) |
| DE (1) | DE2217563A1 (es) |
| GB (1) | GB1392085A (es) |
| HU (1) | HU164882B (es) |
| IE (1) | IE36221B1 (es) |
| IL (1) | IL39094A (es) |
| NL (1) | NL7205352A (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4025509A (en) * | 1972-03-30 | 1977-05-24 | Ciba-Geigy Corporation | Aminopyridinium acetyl cephalosporanes |
| US4171362A (en) * | 1975-10-30 | 1979-10-16 | Smithkline Corporation | 7-Acylamino-3-(sulfaminoalkyl substituted tetrazolylthiomethyl)cephalosporins antibacterial compositions containing them and methods of treating bacterial infections with them |
| US4118491A (en) * | 1976-03-11 | 1978-10-03 | Smithkline Corporation | 7-Acyl-3-(sulfaminoalkyl substituted tetrazolylthiomethyl)cephalosporins, antibacterial compositions containing them and methods of treating bacterial infections with them |
| US4171433A (en) * | 1975-10-30 | 1979-10-16 | Smithkline Corporation | 7-Amino-3-(sulfaminoalkyl substituted tetrazolylthiomethyl)cephalosporin intermediates for preparing 7-acylamino cephalosporins |
| US4171368A (en) * | 1975-10-30 | 1979-10-16 | Smithkline Corporation | 7-Acylamino-3-(sulfaminoalkyl substituted tetrazolylthiomethyl)cephalosporins, antibacterial compositions containing them and methods of treating bacterial infections with them |
| US4101656A (en) * | 1976-07-12 | 1978-07-18 | Smithkline Corporation | 7β-Acylamino-3-(alkanesulfonamidoalkyl substituted tetrazolylthiomethyl) cephalosporins, antibacterial compositions containing them and methods of treating bacterial infections with them |
| US4150224A (en) * | 1977-10-04 | 1979-04-17 | Yeda Research And Development Co., Ltd. | 7[[(1-Pyrrollyl)7 acetyl]amino]cephalosporin derivatives |
| IT1192287B (it) * | 1977-11-14 | 1988-03-31 | Fujisawa Pharmaceutical Co | Derivati di acido cefalosporanico ad azione farmaceutica e relativo procedimento di preparazione |
| US4282219A (en) * | 1979-08-01 | 1981-08-04 | Merck & Co., Inc. | 7-N-Heterocyclyl cephalosporins and antibiotic pharmaceutical compositions containing them |
| US4283397A (en) * | 1979-08-01 | 1981-08-11 | Merck & Co., Inc. | 7-N-Heterocyclyl cephalosporins and antibiotic pharmaceutical compositions containing them |
| US7244748B2 (en) * | 2002-12-06 | 2007-07-17 | Purdue Research Foundation | Pyridines for treating injured mammalian nerve tissue |
| US8729107B2 (en) * | 2002-12-06 | 2014-05-20 | Purdue Research Foundation | Pyridines for treating injured mammalian nerve tissue |
| US7700581B2 (en) * | 2007-01-31 | 2010-04-20 | Guangzhou Baiyunshan Pharmaceutical Co., Ltd. | Cephalosporin compounds comprising a C3 thio-methyl moiety substituted with N-containing heterocyclic group, and a C7 thiourea acetamido group, their preparations and uses thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3218318A (en) * | 1962-08-31 | 1965-11-16 | Lilly Co Eli | 7-heterocyclic-substituted-acylamido cephalosporins |
| CH527215A (de) * | 1967-04-15 | 1972-08-31 | Fujisawa Pharmaceutical Co | Verfahren zur Herstellung von 3,7-disubstituierten Cephalosporinderivaten |
| US3641021A (en) * | 1969-04-18 | 1972-02-08 | Lilly Co Eli | 3 7-(ring-substituted) cephalosporin compounds |
| CH522677A (de) * | 1969-10-10 | 1972-06-30 | Ciba Geigy Ag | Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure |
| US3766175A (en) * | 1971-05-11 | 1973-10-16 | R & L Molecular Research Ltd | Certain 7 - (o-aminomethylphenylacetamido) - 3-((heterocyclylthio)methyl)ceph-3-em-4-carboxylic acids |
| US3759904A (en) * | 1971-07-29 | 1973-09-18 | Bristol Myers Co | Ds and salts thereof 3 - (s-(1,2,3-triazole-5-yl)thiomethyl)-3 - cephem - 4-carboxylic aci7-(d-(alpha-amino-alpha-phenyl-, 2-thienyl- and 3-thienylacetamido))- |
| US3757015A (en) * | 1972-03-27 | 1973-09-04 | Bristol Myers Co | Oxylic acids 7-(d-(alpha-amino-alpha-phenyl-, 2 - thienyl- and 3-thienyl-acetamido) - 3 - (s-(2-methyltetrazole - 5-yl)thiomethyl) - 3 - -cephem-4-carb |
-
1972
- 1972-03-27 IE IE389/72A patent/IE36221B1/xx unknown
- 1972-03-27 IL IL39094A patent/IL39094A/en unknown
- 1972-03-28 GB GB1450772A patent/GB1392085A/en not_active Expired
- 1972-03-30 US US239802A patent/US3929779A/en not_active Expired - Lifetime
- 1972-04-12 DE DE19722217563 patent/DE2217563A1/de active Pending
- 1972-04-19 HU HUCI1225A patent/HU164882B/hu unknown
- 1972-04-19 DD DD162408A patent/DD97212A5/xx unknown
- 1972-04-20 NL NL7205352A patent/NL7205352A/xx unknown
- 1972-04-20 BE BE782366A patent/BE782366A/xx unknown
- 1972-04-21 AR AR241609A patent/AR196987A1/es active
-
1973
- 1973-10-03 AR AR250353A patent/AR198325A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| HU164882B (es) | 1974-05-28 |
| BE782366A (fr) | 1972-10-20 |
| AR198325A1 (es) | 1974-06-14 |
| DD97212A5 (es) | 1973-04-20 |
| IE36221B1 (en) | 1976-09-15 |
| US3929779A (en) | 1975-12-30 |
| GB1392085A (en) | 1975-04-23 |
| IL39094A0 (en) | 1972-05-30 |
| NL7205352A (es) | 1972-10-24 |
| IL39094A (en) | 1976-05-31 |
| IE36221L (en) | 1972-10-21 |
| DE2217563A1 (de) | 1972-10-26 |
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