BE500991A - PROCESS FOR THE PREPARATION OF PYRANE DERIVATIVES. - Google Patents

PROCESS FOR THE PREPARATION OF PYRANE DERIVATIVES.

Info

Publication number: BE500991A
Authority: BE; Belgium
Prior art keywords: preparation; pyrane derivatives; pyrane; derivatives
Prior art date: 1950-02-09

Application number

BE500991A

Other languages

French (fr)

Original Assignee

Prod Roche S A

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.)

1950-02-09

Filing date

1951-02-01

Publication date

1952-04-25

1951-02-01 Application filed by Prod Roche S A filed Critical Prod Roche S A

1952-04-25 Publication of BE500991A publication Critical patent/BE500991A/en

Links

BE500991A 1950-02-09 1951-02-01 PROCESS FOR THE PREPARATION OF PYRANE DERIVATIVES. BE500991A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH500991X		1950-02-09

Publications (1)

Publication Number	Publication Date
BE500991A true BE500991A (en)	1952-04-25

Family

ID=38538145

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE500991A BE500991A (en)	1950-02-09	1951-02-01	PROCESS FOR THE PREPARATION OF PYRANE DERIVATIVES.

Country Status (1)

Country	Link
BE (1)	BE500991A (en)

1951
- 1951-02-01 BE BE500991A patent/BE500991A/en unknown

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