HU175126B - Process for producing 2,4-difluorophenyl-phenol and - salicylic acid - Google Patents

Process for producing 2,4-difluorophenyl-phenol and - salicylic acid

Info

Publication number
HU175126B
HU175126B HU75ME1878A HUME001878A HU175126B HU 175126 B HU175126 B HU 175126B HU 75ME1878 A HU75ME1878 A HU 75ME1878A HU ME001878 A HUME001878 A HU ME001878A HU 175126 B HU175126 B HU 175126B
Authority
HU
Hungary
Prior art keywords
difluorophenyl
phenol
producing
salicylic acid
salicylic
Prior art date
Application number
HU75ME1878A
Other languages
Hungarian (hu)
Inventor
Howard Jones
Robert W Houser
Torleif Utne
Ronald B Jobson
Alfred V Lovell
Original Assignee
Merck & Co Inc
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
Priority claimed from US05/571,165 external-priority patent/US3992459A/en
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Publication of HU175126B publication Critical patent/HU175126B/en

Links

HU75ME1878A 1974-07-22 1975-07-22 Process for producing 2,4-difluorophenyl-phenol and - salicylic acid HU175126B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49062074A 1974-07-22 1974-07-22
US05/571,165 US3992459A (en) 1975-05-01 1975-05-01 Preparation of biphenyl compounds

Publications (1)

Publication Number Publication Date
HU175126B true HU175126B (en) 1980-05-28

Family

ID=27050112

Family Applications (1)

Application Number Title Priority Date Filing Date
HU75ME1878A HU175126B (en) 1974-07-22 1975-07-22 Process for producing 2,4-difluorophenyl-phenol and - salicylic acid

Country Status (2)

Country Link
AT (1) AT338770B (en)
HU (1) HU175126B (en)

Also Published As

Publication number Publication date
AT338770B (en) 1977-09-12
ATA558775A (en) 1977-01-15

Similar Documents

Publication Publication Date Title
CS194234B2 (en) Method of production of the bis-/dihydrixypropylamides/ of the acid 5-hydroxypropionylamino-2,4,6-troiodisophtale
HU173057B (en) Process for preparing 1,3,4-trisubstituted-4-phenyl-piperidines
YU136875A (en) Process for obtaining 2,4,6-triiodo-5-(2,4,6-triiodo-5-amino-benzoyl)-amino-alkyl-carbonylamino-benzoic acids
HU174153B (en) Process for producing 2,4,6-triiodo-bis-2,4,6-triiodo-3,5-bis-bracket-carbamoyl-bracket closed-phenyl-carbamoyl-methyl-amino-acetamido-5-benzoic acid derivatives
YU81675A (en) Process for preparing 1,1-diaryl-1-oxadiazole-alkylamines
HU172448B (en) Process for producing ceph-3-eme-4-carboxylic acid derivatives
HU172045B (en) Process for producing 7-acylamido-3-bracket-1,2-disubstituted-i,3,4-triazol-5-yl-thiomethyl-bracket closed-3-cepheme-4-carboxylic acid derivatives
HU171805B (en) Process for producing 1-bracket-p-methylsulfinyl-benzilidene-bracketclosed-2-methyl-5-fluoro-indenyl-3-acetic acid
HU170859B (en) Process for producing new 6-bracket-alpha-ureido-phenylacethylamido- bracket closed-pename-3-carboxylic acid derivatives
HU171540B (en) Process for producing 1,2,3,13b-tetrahydro-pirrolo-dibenzoazepine- or -oxazepine derivatives
HU174287B (en) Process for producing omega-nor-cycloalkyl-13,14-dehydro-prostaglandines
HU171513B (en) Process for producing 7-beta-acylamino-7-alpha-alkoxy-ceph-3-eme-4-carboxylic acid derivatives
HU171207B (en) Process for producing ceph-3-eme-4-carboxylic acid derivatives
HU174301B (en) Process for producing 4-bracket-o-halogeno-phenyl-bracket closed -1,2,4-triazol-3-thiol derivatives
HU171490B (en) Process for producing substituted 1,3-disulfonamido-benzene derivatives
HU172891B (en) Process for producing 7-amino-ceph-3-eme-4-carboxylic acid derivatives
HU173528B (en) Process for producing steroid-bracket-16-alpha,17-b-bracket closed-naphtalines
CS188965B2 (en) Process for preparing 9-hydroxy-19,20-bis-nor-prostanic acid
HU173651B (en) Process for producing beta-amino-7-alpha-methoxy-ceph-3-3m3-4-carboxylic acid derivatives
HU173174B (en) Process for producing 3,6-dichloro-2-pyridinecarboxylic acid
HU174323B (en) Process for producing 7-bracket-2,5-disubstituted-cyclopenthyl-bracket closed-4-cys-heptene-carboxylic acid derivatives
HU172892B (en) Process for producing ceph-3-eme-4-carboxylic acid derivatives
HU171357B (en) Process for producing ceph-3-eme-4-carboxylic acid derivatives
HU171053B (en) Process for producing new 7-bracket-2-ureido-acetamido-bracket closed-3-heterocyclic thiomethyl-ceph-3-eme-4-carboxylic acid derivatives
HU171887B (en) Process for producing 3,4-dicarboxy-cepheme-derivatives

Legal Events

Date Code Title Description
HU90 Patent valid on 900628