BE772990A - AZETIDINONES- (2) AND THEIR PREPARATION - Google Patents

AZETIDINONES- (2) AND THEIR PREPARATION

Info

Publication number
BE772990A
BE772990A BE772990A BE772990A BE772990A BE 772990 A BE772990 A BE 772990A BE 772990 A BE772990 A BE 772990A BE 772990 A BE772990 A BE 772990A BE 772990 A BE772990 A BE 772990A
Authority
BE
Belgium
Prior art keywords
azetidinones
preparation
Prior art date
Application number
BE772990A
Other languages
French (fr)
Original Assignee
Hoechst Ag
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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of BE772990A publication Critical patent/BE772990A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
    • C07D205/09—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
    • C07D205/09—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4
    • C07D205/095—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4 and with a nitrogen atom directly attached in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE772990A 1970-09-23 1971-09-23 AZETIDINONES- (2) AND THEIR PREPARATION BE772990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702046822 DE2046822A1 (en) 1970-09-23 1970-09-23 New azetidinones (2) and processes for their preparation

Publications (1)

Publication Number Publication Date
BE772990A true BE772990A (en) 1972-03-23

Family

ID=5783147

Family Applications (1)

Application Number Title Priority Date Filing Date
BE772990A BE772990A (en) 1970-09-23 1971-09-23 AZETIDINONES- (2) AND THEIR PREPARATION

Country Status (5)

Country Link
AT (1) AT313912B (en)
BE (1) BE772990A (en)
DE (1) DE2046822A1 (en)
FR (1) FR2108456A5 (en)
NL (1) NL7112824A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162250A (en) * 1976-09-08 1979-07-24 Smithkline Corporation 3-Aminoazetidinone derivatives

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56125360A (en) * 1980-03-07 1981-10-01 Sagami Chem Res Center Beta-lactam compound
US4680391A (en) * 1983-12-01 1987-07-14 Merck & Co., Inc. Substituted azetidinones as anti-inflammatory and antidegenerative agents
US5229381A (en) * 1983-12-01 1993-07-20 Merck & Co., Inc. Substituted azetidinones as anti-inflammatory and antidegenerative agents
US5229510A (en) * 1983-12-01 1993-07-20 Merck & Co., Inc. β-lactams useful in determining the amount of elastase in a clinical sample
US5100880A (en) * 1991-03-20 1992-03-31 Merck & Co., Inc. Novel betalactam elastase inhibitors containing phosphorous acid derivatives at the 4-position of the 2-azetidinone
US5104862A (en) * 1991-03-20 1992-04-14 Merck & Co., Inc. Bethalactam elastase inhibitors containing phosphorous acid derivatives at the 4-position of the 2-azetidinone
US5348953A (en) * 1991-06-25 1994-09-20 Merck & Co., Inc. Substituted azetidinones as anti-inflammatory and antidegenerative agents
AU5587594A (en) * 1992-10-27 1994-05-24 Merck & Co., Inc. New substituted azetidinones as anti-inflammatory and antidegenerative agents
US5591737A (en) * 1992-12-17 1997-01-07 Merck & Co., Inc. Substituted azetidinones as anti-inflammatory and antidegenerative agents
US5747485A (en) * 1995-04-13 1998-05-05 Merck & Co., Inc. Substituted azetidiones as anti-inflammatory and antidegenerative agents

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162250A (en) * 1976-09-08 1979-07-24 Smithkline Corporation 3-Aminoazetidinone derivatives

Also Published As

Publication number Publication date
FR2108456A5 (en) 1972-05-19
DE2046822A1 (en) 1972-03-30
NL7112824A (en) 1972-03-27
AT313912B (en) 1974-03-11

Similar Documents

Publication Publication Date Title
BE772940A (en) AZETIDINONES- (2) AND THEIR PREPARATION
BE753635A (en) "O-ACYL-LYSERGOLS AND THEIR PREPARATION
BE795907A (en) 2-AMINO-4-ARYLTHIAZOLES 5-SUBSTITUTES AND THEIR PREPARATION
BE800781A (en) OXATHIAZINONES AND THEIR PREPARATION
MC894A1 (en) Benzil-pyrimidines and their preparations
BE797101A (en) CHLOROTHIAZOLES AND THEIR PREPARATION
BE768402A (en) VERMIFUGAL AMINOPHENYLAMIDINES AND THEIR OBTAINING
BE792906A (en) ARYL-KETONES AND THEIR PREPARATION
BE777614A (en) BASIC OXAZINIC COLORANTS AND THEIR PREPARATION
BE772990A (en) AZETIDINONES- (2) AND THEIR PREPARATION
BE751029A (en) ARA-CYTIDINE 5'-ESTERS AND THEIR PREPARATION
BE783272A (en) TRIAZOLOBENZODIAZEPINES AND THEIR PREPARATION
BE777072A (en) DICETONS AND THEIR APPLICATIONS
BE778484A (en) HYDROXY-ALCOYL-AMINO ALCOYLENE-AMIDES AND THEIR
BE765722A (en) PIGMENTAL COMPOSITIONS AND THEIR PREPARATION
BE785375A (en) THIOLINCOSAMINIDES AND THEIR PREPARATION
BE758969A (en) ALCOYL-ADAMANTANES AND THEIR PREPARATION
BE761438A (en) ALPHA-HALO-PHENYLACETAMIDES AND THEIR PREPARATION
BE763671A (en) AZIDOSULFONYLCARBANILATES AND THEIR PREPARATION
BE764456A (en) AMINO-3-CARDENOLIDES AND THEIR PREPARATION
BE782846A (en) SUBSTITUTED TRIAZOLOBENZODIAZEPINES AND THEIR PREPARATION
BE767180A (en) ANTHRAQUINONIC COMPOUNDS AND THEIR PREPARATION
BE762366A (en) BASIC QUINOBENZAZEPINES AND THEIR PREPARATION
BE772454A (en) DISAZOIC PIGMENTS AND THEIR PREPARATION
BE773032A (en) OXADIAZOLES AND THEIR PREPARATION