BE799198A - Procede de preparation d'amindazetidinones, - Google Patents

Procede de preparation d'amindazetidinones,

Info

Publication number
BE799198A
BE799198A BE130832A BE130832A BE799198A BE 799198 A BE799198 A BE 799198A BE 130832 A BE130832 A BE 130832A BE 130832 A BE130832 A BE 130832A BE 799198 A BE799198 A BE 799198A
Authority
BE
Belgium
Prior art keywords
amindazetidinones
preparing
preparing amindazetidinones
Prior art date
Application number
BE130832A
Other languages
English (en)
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 BE799198A publication Critical patent/BE799198A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
BE130832A 1972-05-05 1973-05-07 Procede de preparation d'amindazetidinones, BE799198A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722222094 DE2222094A1 (de) 1972-05-05 1972-05-05 Verfahren zur herstellung von aminoazetidinonen

Publications (1)

Publication Number Publication Date
BE799198A true BE799198A (fr) 1973-11-07

Family

ID=5844176

Family Applications (1)

Application Number Title Priority Date Filing Date
BE130832A BE799198A (fr) 1972-05-05 1973-05-07 Procede de preparation d'amindazetidinones,

Country Status (9)

Country Link
US (1) US3957771A (xx)
JP (1) JPS4961190A (xx)
BE (1) BE799198A (xx)
CA (1) CA1001616A (xx)
CH (1) CH590870A5 (xx)
DE (1) DE2222094A1 (xx)
FR (1) FR2183795B1 (xx)
GB (1) GB1431486A (xx)
NL (1) NL7305951A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031086A (en) * 1976-03-05 1977-06-21 Merck & Co., Inc. Process for cleavage of 7-amino-adipoylamino side chain in cephalosporins
BR9809916A (pt) * 1997-06-04 2000-10-03 Biochemie Gmbh Processo de precipitação melhorada de ácido 7-aminocefalosporânico (7-aca)
US6518420B2 (en) 1997-06-04 2003-02-11 Biochemie Gesellschaft M.B.H. Precipitation process of 7-aminocephalosporanic acid (7-ACA)
DE102009031106B4 (de) 2009-06-29 2022-02-17 Khs Gmbh Verfahren und Vorrichtung zum Entgasen einer Flüssigkeit
US9737123B2 (en) 2015-08-04 2017-08-22 Catalyst Lifestyle Limited Waterproof case for electronic device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875151A (en) * 1963-02-18 1975-04-01 Ciba Geigy Corp Process for the manufacture of amino-compounds
NL130546C (xx) * 1966-05-18
US3499909A (en) * 1966-05-18 1970-03-10 Koninklijke Gist Spiritus Process for production of 6-aminopenicillanic acid
US3575970A (en) * 1967-08-07 1971-04-20 Koninklijke Gist Spiritus Process for preparation of 7-amino-cephalosporanic acid compounds
IE34822B1 (en) * 1969-12-26 1975-08-20 Univ Osaka Process for producing 6-amino penicillanic acid
BE787618A (fr) * 1971-08-17 1973-02-16 Gist Brocades Nv Procede pour preparer des composes heterocycliques

Also Published As

Publication number Publication date
GB1431486A (en) 1976-04-07
FR2183795B1 (xx) 1978-06-23
NL7305951A (xx) 1973-11-07
CA1001616A (en) 1976-12-14
CH590870A5 (xx) 1977-08-31
DE2222094A1 (de) 1973-11-15
JPS4961190A (xx) 1974-06-13
US3957771A (en) 1976-05-18
FR2183795A1 (xx) 1973-12-21

Similar Documents

Publication Publication Date Title
BE768485A (fr) Procede de preparation d'aryloxy-1,1,2,2-tetrafluoro-ethanes
BE798483A (fr) Procede de preparation d'aldehydes
BE799033A (fr) Procede de preparation de solutions de polyurethane-urees,
CH555316A (fr) Procede de preparation d'aminocycloalcenylo-cyclohexenols.
BE799029A (fr) Procede de preparation de solutions de polyurethane-urees,
BE799532A (fr) Procede de preparation de thiocarbamylsulfenamides,
BE786840A (fr) Procede de preparation de 1,2,4-triazine -5-ones
BE804942A (fr) Procede de preparation de cyclohexane-diones (1,3)
BE802638A (fr) Procede de preparation de dioxo-3,20 steroides
BE808733A (fr) Procede de preparation de cyclohexane-diones-1,3
BE797346A (fr) Procede de preparation de 1-hydroxy-2-pyridones
BE803773A (fr) Procede de preparation d'aminobenzenes
BE753227A (fr) Procede de preparation de cyclododecatriene-1,5,9"
BE805635A (fr) Procede de preparation de thiazolsulfenamides
BE817226A (fr) Procede de preparation de la 4,5-diphenyloxazole-2-one.
BE815574A (fr) Procede de preparation d'amino-anthraquinones
BE804709A (fr) Procede de preparation du 1,4-diacetoxybutane
BE804528A (fr) Procede de preparation de trans-chrysanthemates d'almyle
BE796279A (fr) Procede de preparation de nouvelles 2,6-diamino-dihydropyridines
BE799198A (fr) Procede de preparation d'amindazetidinones,
BE806049A (fr) Procede de preparation d'urees substituees
BE795782A (fr) Procede de preparation de la 2,4-dihydroxy-benzophenone
BE810087A (fr) Procede de preparation de triceto-2,4,5- imidazolidines
BE803370A (fr) Procede de preparation d'amino-anthraquinones
BE807204A (fr) Procede de preparation de thiazolsulfenamides