BE554944A - Procede de preparation de composes heterocycliques. - Google Patents

Procede de preparation de composes heterocycliques.

Info

Publication number: BE554944A
Authority: BE; Belgium
Prior art keywords: heterocyclic compounds; preparing heterocyclic; preparing; compounds; heterocyclic
Prior art date: 1956-02-15

Application number

BE554944A

Other languages

English (en)

Inventor

R E Bowman

D J Tivey

Original Assignee

Parker Davis & Company Soc

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.)

1956-02-15

Filing date

1957-02-12

Publication date

1960-02-12

1957-02-12 Application filed by Parker Davis & Company Soc filed Critical Parker Davis & Company Soc

1960-02-12 Publication of BE554944A publication Critical patent/BE554944A/fr

Links

150000002391 heterocyclic compounds Chemical class 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1

BE554944A 1956-02-15 1957-02-12 Procede de preparation de composes heterocycliques. BE554944A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB554944X		1956-02-15

Publications (1)

Publication Number	Publication Date
BE554944A true BE554944A (fr)	1960-02-12

Family

ID=38539495

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE554944A BE554944A (fr)	1956-02-15	1957-02-12	Procede de preparation de composes heterocycliques.

Country Status (1)

Country	Link
BE (1)	BE554944A (fr)

1957
- 1957-02-12 BE BE554944A patent/BE554944A/fr unknown

Similar Documents

Publication	Publication Date	Title
BE554816A (fr)	1960-02-12	Procede pour la preparation de 2-hydroxybenzoquinoleizines.
BE558647A (fr)	1960-04-08	Procede de preparation de tolylsulfonylacetamides.
FR1260578A (fr)	1961-04-04	Procede de preparation de coumarones substituees
BE568285A (fr)	1960-08-12	Procede de preparation de nouveaux esters.
BE554944A (fr)	1960-02-12	Procede de preparation de composes heterocycliques.
BE557686A (fr)	1960-03-11	Procede de preparation de composes heterocycliques.
BE556456A (fr)	1960-02-26	Procede de preparation de nouveaux composes heterocycliques.
BE547593A (fr)	1959-11-06	Procede de preparation de derives diimidazoliques.
BE556883A (fr)	1960-02-26	Procede de preparation des 4-amino-3-isoxasolidinones.
BE556746A (fr)	1960-02-26	Procede de preparation de composes organiques.
BE568051A (fr)	1960-08-12	Procede de preparation de nouveaux composes pyridiniques.
BE556495A (fr)	1960-02-26	Nouveau procede de preparation de composes organiques.
BE557591A (fr)	1960-03-11	Procede de preparation de n-acylamino-2-oxazolidinones.
BE565208A (fr)	1960-07-15	Procede de preparation de nouveaux composes heterocycliques.
BE563772A (fr)	1960-06-17	Procede de preparation de glycols bitertiaires.
BE559420A (fr)	1960-04-08	Procede de preparation de cyclohexanone.
BE566177A (fr)	1960-07-29	Procede de preparation de nouvelles tetrahydro-dioxopyridazines.
BE566178A (fr)	1960-07-29	Procede de preparation de nouvelles dioxo-hydropyridazines.
BE567986A (fr)	1960-08-12	Procede de preparation de nouvelles tetrahydrodioxo-pyridazines.
BE557395A (fr)	1960-03-11	Procede de preparation des substances anti-rhumatis-males de la classe des pyrazolidine-diones.
BE570359A (fr)	1961-09-08	Procede de preparation de nouvelles pyrrolidine-diones.
BE554830A (fr)	1960-02-12	Procede de preparation de la 2-chloropyridine.
BE554880A (fr)	1960-02-12	Procede de preparation de pyrazolopyrimidines alcoylees.
BE571240A (fr)	1962-01-12	Procede de preparation de di-iso-propanol-amino-alcoyle-phenothiazines.
BE565927A (fr)	1960-07-29	Procede de preparation de nouveaux composes halogenoalcoylpiperidiniques.