DE2365406A1 - Dl-7-azidocephalosporinverbindungen - Google Patents

Dl-7-azidocephalosporinverbindungen

Info

Publication number
DE2365406A1
DE2365406A1 DE2365406*A DE2365406A DE2365406A1 DE 2365406 A1 DE2365406 A1 DE 2365406A1 DE 2365406 A DE2365406 A DE 2365406A DE 2365406 A1 DE2365406 A1 DE 2365406A1
Authority
DE
Germany
Prior art keywords
ester
solution
acid
radical
carboxylic acid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
DE2365406*A
Other languages
German (de)
English (en)
Inventor
Burton Grant Christensen
Ronald William Ratcliffe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US05/336,561 external-priority patent/US3962224A/en
Application filed by Merck and Co Inc filed Critical Merck and Co Inc
Publication of DE2365406A1 publication Critical patent/DE2365406A1/de
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
    • C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D257/04—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
    • C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
    • 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 Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/40—Esters thereof
    • C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4006—Esters of acyclic acids which can have further substituents on alkyl
    • 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 Table
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Cephalosporin Compounds (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE2365406*A 1972-04-14 1973-04-13 Dl-7-azidocephalosporinverbindungen Ceased DE2365406A1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US24427172A 1972-04-14 1972-04-14
US26784572A 1972-06-30 1972-06-30
US26784672A 1972-06-30 1972-06-30
US29635672A 1972-10-10 1972-10-10
US05/336,561 US3962224A (en) 1972-10-10 1973-03-05 Cephalosporin compounds

Publications (1)

Publication Number Publication Date
DE2365406A1 true DE2365406A1 (de) 1975-01-23

Family

ID=27540192

Family Applications (3)

Application Number Title Priority Date Filing Date
DE2365456*A Ceased DE2365456A1 (de) 1972-04-14 1973-04-13 Dl-7-aminocephalosporinverbindungen und verfahren zu ihrer herstellung
DE2365406*A Ceased DE2365406A1 (de) 1972-04-14 1973-04-13 Dl-7-azidocephalosporinverbindungen
DE2365582A Expired DE2365582C2 (de) 1972-04-14 1973-04-13 Verfahren zur Herstellung von 7-Acylamidocephalosporinverbindungen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2365456*A Ceased DE2365456A1 (de) 1972-04-14 1973-04-13 Dl-7-aminocephalosporinverbindungen und verfahren zu ihrer herstellung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE2365582A Expired DE2365582C2 (de) 1972-04-14 1973-04-13 Verfahren zur Herstellung von 7-Acylamidocephalosporinverbindungen

Country Status (10)

Country Link
JP (1) JPS5538957B2 (cs)
CH (1) CH599220A5 (cs)
DD (3) DD112455A5 (cs)
DE (3) DE2365456A1 (cs)
FR (1) FR2182953B1 (cs)
GB (2) GB1424375A (cs)
IE (1) IE37510B1 (cs)
IL (1) IL41986A (cs)
NL (1) NL7304755A (cs)
SE (2) SE7513005L (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947413A (en) * 1972-11-13 1976-03-30 Merck & Co., Inc. 3-α-Substituted cephalosporins
GB2300856A (en) * 1995-05-16 1996-11-20 Pfizer Ltd Beta-lactam preparation

Also Published As

Publication number Publication date
CH599220A5 (cs) 1978-05-12
DE2365456A1 (de) 1975-02-20
DD112455A5 (cs) 1975-04-12
IE37510B1 (en) 1977-08-03
SE7513005L (sv) 1975-11-19
NL7304755A (cs) 1973-10-16
DE2365582C2 (de) 1982-03-25
IL41986A0 (en) 1973-06-29
DE2318829B2 (de) 1976-01-02
DD112272A5 (cs) 1975-04-05
JPS5538957B2 (cs) 1980-10-07
DE2365582A1 (de) 1975-06-26
IL41986A (en) 1976-12-31
IE37510L (en) 1973-10-14
JPS4914488A (cs) 1974-02-07
GB1424375A (en) 1976-02-11
DD107053A5 (cs) 1974-07-12
GB1424373A (en) 1976-02-11
FR2182953A1 (cs) 1973-12-14
SE7513006L (sv) 1975-11-19
DE2318829A1 (de) 1973-10-31
FR2182953B1 (cs) 1976-07-02

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Legal Events

Date Code Title Description
OD Request for examination
8131 Rejection