BE775011A - Procede de preparation de composes heterocycliques - Google Patents

Procede de preparation de composes heterocycliques

Info

Publication number
BE775011A
BE775011A BE775011A BE775011A BE775011A BE 775011 A BE775011 A BE 775011A BE 775011 A BE775011 A BE 775011A BE 775011 A BE775011 A BE 775011A BE 775011 A BE775011 A BE 775011A
Authority
BE
Belgium
Prior art keywords
heterocyclic compounds
preparing heterocyclic
preparing
compounds
heterocyclic
Prior art date
Application number
BE775011A
Other languages
English (en)
French (fr)
Original Assignee
Koninklijke Gist Spiritus
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 Koninklijke Gist Spiritus filed Critical Koninklijke Gist Spiritus
Publication of BE775011A publication Critical patent/BE775011A/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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Cephalosporin Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Catalysts (AREA)
BE775011A 1970-11-06 1971-11-05 Procede de preparation de composes heterocycliques BE775011A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5303970A GB1362795A (en) 1970-11-06 1970-11-06 Process for the preparation of amides

Publications (1)

Publication Number Publication Date
BE775011A true BE775011A (fr) 1972-05-05

Family

ID=10466386

Family Applications (1)

Application Number Title Priority Date Filing Date
BE775011A BE775011A (fr) 1970-11-06 1971-11-05 Procede de preparation de composes heterocycliques

Country Status (13)

Country Link
US (1) US4024129A (show.php)
AT (1) AT310946B (show.php)
AU (1) AU463231B2 (show.php)
BE (1) BE775011A (show.php)
CA (1) CA958705A (show.php)
DE (1) DE2155152A1 (show.php)
ES (1) ES396719A1 (show.php)
FR (1) FR2131253A5 (show.php)
GB (1) GB1362795A (show.php)
IL (1) IL38081A0 (show.php)
LU (1) LU64211A1 (show.php)
NL (1) NL7115232A (show.php)
ZA (1) ZA717432B (show.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4874558A (en) * 1987-05-21 1989-10-17 Indiana University Foundation Polymer catalyzed synthesis of acid anhydrides
US4855433A (en) * 1988-03-29 1989-08-08 Indiana University Foundation Silanes
EP0549531A1 (de) * 1991-12-20 1993-06-30 Säurefabrik Schweizerhall Verfahren zur Herstellung von Säureanhydriden

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144452A (en) * 1962-01-19 1964-08-11 Ici Ltd Polymerisation of organic isocyanates

Also Published As

Publication number Publication date
AU463231B2 (en) 1975-07-17
CA958705A (en) 1974-12-03
IL38081A0 (en) 1972-01-27
AT310946B (de) 1973-10-25
FR2131253A5 (show.php) 1972-11-10
NL7115232A (show.php) 1972-05-09
US4024129A (en) 1977-05-17
AU3543271A (en) 1973-05-10
LU64211A1 (show.php) 1972-05-29
GB1362795A (en) 1974-08-07
ES396719A1 (es) 1974-05-16
DE2155152A1 (de) 1972-05-31
ZA717432B (en) 1972-08-30

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