DK99021C - Process for the preparation of 4-substituted 1,2-diaryl-3,5-dioxo-pyrazolidines or salts thereof. - Google Patents

Process for the preparation of 4-substituted 1,2-diaryl-3,5-dioxo-pyrazolidines or salts thereof.

Info

Publication number
DK99021C
DK99021C DK500262A DK500262A DK99021C DK 99021 C DK99021 C DK 99021C DK 500262 A DK500262 A DK 500262A DK 500262 A DK500262 A DK 500262A DK 99021 C DK99021 C DK 99021C
Authority
DK
Denmark
Prior art keywords
pyrazolidines
diaryl
dioxo
salts
substituted
Prior art date
Application number
DK500262A
Other languages
Danish (da)
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Application granted granted Critical
Publication of DK99021C publication Critical patent/DK99021C/en

Links

DK500262A 1960-02-24 1961-02-23 Process for the preparation of 4-substituted 1,2-diaryl-3,5-dioxo-pyrazolidines or salts thereof. DK99021C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH99021X 1960-02-24

Publications (1)

Publication Number Publication Date
DK99021C true DK99021C (en) 1964-06-15

Family

ID=4356920

Family Applications (1)

Application Number Title Priority Date Filing Date
DK500262A DK99021C (en) 1960-02-24 1961-02-23 Process for the preparation of 4-substituted 1,2-diaryl-3,5-dioxo-pyrazolidines or salts thereof.

Country Status (1)

Country Link
DK (1) DK99021C (en)

Similar Documents

Publication Publication Date Title
DK104936C (en) Process for the preparation of 2α-cyano-3-oxo-4,4-dialkyl-Δ <5> -androstenes or salts thereof.
DK104844C (en) Process for the preparation of 11,17-bis-oxygenated-20-ketopregnan-21-glucuronides or salts thereof.
DK103128C (en) Process for the preparation of triazolidines or their salts.
DK117347B (en) Analogous process for the preparation of benzenesulfonylcyclohexylureas or salts thereof.
DK106036C (en) Process for the preparation of diphenylacetamide derivatives or salts thereof.
DK103236C (en) Process for the preparation of 1,2,3,4,5,6-hexahydro-2,6-methano-3-benzazocine compounds or salts thereof.
DK114834B (en) Process for the preparation of 4-substituted 1,2-diaryl-3,5-dioxo-pyrazolidines or salts thereof.
DK103397C (en) Process for the preparation of 4-substituted 1,2-diaryl-3,5-dioxo-pyrazolidines or salts thereof.
DK99021C (en) Process for the preparation of 4-substituted 1,2-diaryl-3,5-dioxo-pyrazolidines or salts thereof.
DK99637C (en) Process for the preparation of 4-substituted 1-aryl-2-hydroxyphenyl-3,5-dioxo-pyrazolidines or salts thereof.
DK99263C (en) Process for the preparation of 4-substituted 1-aryl-2-hydroxyphenyl-3,5-dioxo-pyrazolidines or salts thereof.
DK95638C (en) Process for the preparation of 1,2,3,4-tetrahydro-iso-quinoline compounds or salts thereof.
DK96003C (en) Process for the preparation of 4-substituted 1,2-diaryl-3,5-dioxo-pyrazolidines or salts thereof.
DK98759C (en) Process for the preparation of 1,2-diphenyl-4-carbamoyl-3,5-pyrazolidinedione or salts thereof.
DK101796C (en) Process for the preparation of heneicosapeptides or salts thereof.
DK102293C (en) Process for the preparation of α-pyrrolidinoketones or salts thereof.
DK95530C (en) Process for the preparation of 5-sulfanilamido-6-alkoxy-pyrimidines or salts thereof.
DK99923C (en) Process for the preparation of 2-aminooxazoles or salts thereof.
DK99927C (en) Process for the preparation of sulfanilamidopyrazoles or salts thereof.
DK100362C (en) Process for the preparation of 6-deoxy-6-demethyl-6-methylenetetracyclines or salts thereof.
DK107097C (en) Process for the preparation of sulfonamidopyrimidines or salts thereof.
DK100498C (en) Process for the preparation of 1- (3,5-dihydroxyphenyl) -1-hydroxy-2-isopropylaminoalkanes or salts thereof.
DK100431C (en) Process for the preparation of 1- (3,5-dihydroxyphenyl) -1-hydroxy-2-isopropylaminoalkanes or salts thereof.
DK100430C (en) Process for the preparation of 1- (3,5-dihydroxyphenyl) -1-hydroxy-2-isopropylaminoalkanes or salts thereof.
DK95588C (en) Process for the preparation of 1,2,3,4,5,6,7,8-octahydro-iso-quinoline compounds or salts thereof.