BE565824A - PROCESS FOR THE PREPARATION OF 2-OXO-BENZO-QUINOLIZINES SUBSTITUTES. - Google Patents

PROCESS FOR THE PREPARATION OF 2-OXO-BENZO-QUINOLIZINES SUBSTITUTES.

Info

Publication number
BE565824A
BE565824A BE565824A BE565824A BE565824A BE 565824 A BE565824 A BE 565824A BE 565824 A BE565824 A BE 565824A BE 565824 A BE565824 A BE 565824A BE 565824 A BE565824 A BE 565824A
Authority
BE
Belgium
Prior art keywords
quinolizines
benzo
substitutes
oxo
preparation
Prior art date
Application number
BE565824A
Other languages
French (fr)
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of BE565824A publication Critical patent/BE565824A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • C09B45/16—Monoazo compounds containing chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE565824A 1957-04-02 1958-03-18 PROCESS FOR THE PREPARATION OF 2-OXO-BENZO-QUINOLIZINES SUBSTITUTES. BE565824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH565824X 1957-04-02

Publications (1)

Publication Number Publication Date
BE565824A true BE565824A (en) 1960-07-29

Family

ID=4520588

Family Applications (1)

Application Number Title Priority Date Filing Date
BE565824A BE565824A (en) 1957-04-02 1958-03-18 PROCESS FOR THE PREPARATION OF 2-OXO-BENZO-QUINOLIZINES SUBSTITUTES.

Country Status (2)

Country Link
BE (1) BE565824A (en)
DE (1) DE565824C (en)

Also Published As

Publication number Publication date
DE565824C (en) 1932-12-06

Similar Documents

Publication Publication Date Title
BE554816A (en) PROCESS FOR THE PREPARATION OF 2-HYDROXYBENZOQUINOLEIZINES.
MC48A1 (en) Process for the preparation of 6 deoxy-tetracyclines.
FR1203619A (en) Process for the preparation of 4-sulfanilamido-2, 6-dimethoxypyrimidine
BE565824A (en) PROCESS FOR THE PREPARATION OF 2-OXO-BENZO-QUINOLIZINES SUBSTITUTES.
BE569892A (en) PROCESS FOR THE PREPARATION OF BENZOQUINOLEIZINES.
BE570359A (en) PROCESS FOR THE PREPARATION OF NEW PYRROLIDINE-DIONES.
BE561633A (en) PROCESS FOR THE PRODUCTION OF N- (alpha-HYDROXY-beta-TRICHLORETHYL) -PYRROLIDONES.
BE566314A (en) PROCESS FOR THE PREPARATION OF 3alpha-ACYLOXY-6beta-HYDROXYTROPANES.
BE569544A (en) PROCESS FOR THE PREPARATION OF BIS-ISOTHIOUREIC COMPOUNDS.
BE558596A (en) PROCESS FOR THE PREPARATION OF DISUBSTITUTED PYRROLIDONS.
BE563934A (en) PROCESS FOR THE PREPARATION OF NEW TRIAZINES.
BE548289A (en) PROCESS FOR THE PREPARATION OF 2-OXO-BENZOQUINOLIZINES SUBSTITUTES.
BE555609A (en) PROCESS FOR THE PREPARATION OF SUBSTITUTED MORPHINANES.
BE539997A (en) PROCESS FOR THE PREPARATION OF 2-IMINOTHIAZOLIDINES SUBSTITUTES.
BE573989A (en) Process for the preparation of N-alkenyl-morphinans.
BE567963A (en) PROCESS FOR THE PREPARATION OF PHENOTHIAZINE.
BE566394A (en) PROCESS FOR THE PREPARATION OF UNSATURATED KETONES.
BE561785A (en) PROCESS FOR THE PREPARATION OF THIAZOLINES - Delta 3, 4 ,.
BE571521A (en) PROCESS FOR THE PREPARATION OF NEW BENZIMIDAZOLES.
BE567461A (en) PROCESS FOR THE PREPARATION OF MORPHINANE DERIVATIVES.
BE560836A (en) PROCESS FOR THE PREPARATION OF PRIMARY ALIPHATIC DIALCOOLS.
BE565927A (en) PROCESS FOR THE PREPARATION OF NEW HALOGENOALCOYLPIPERIDINIC COMPOUNDS.
BE558713A (en) PROCESS FOR THE PREPARATION OF 2-AMINO-1,3,4-THIODIAZOL-5-MERCAPTAN.
BE553553A (en) PROCESS FOR THE PREPARATION OF QUATERNARY TROPEINS.
BE568545A (en) PROCESS FOR THE PREPARATION OF POLYCARBONATES.