HRP940887B1 - Process for the preparation of trisubstituted benzoic acid intermediates - Google Patents

Process for the preparation of trisubstituted benzoic acid intermediates

Info

Publication number
HRP940887B1
HRP940887B1 HRP-332/86A HRP940887A HRP940887B1 HR P940887 B1 HRP940887 B1 HR P940887B1 HR P940887 A HRP940887 A HR P940887A HR P940887 B1 HRP940887 B1 HR P940887B1
Authority
HR
Croatia
Prior art keywords
preparation
benzoic acid
acid intermediates
trisubstituted benzoic
trisubstituted
Prior art date
Application number
HRP-332/86A
Inventor
David Louis Lee
Original Assignee
David Louis Lee
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 US06/709,006 external-priority patent/US4898973A/en
Application filed by David Louis Lee filed Critical David Louis Lee
Publication of HRP940887A2 publication Critical patent/HRP940887A2/en
Publication of HRP940887B1 publication Critical patent/HRP940887B1/en

Links

HRP-332/86A 1985-03-07 1994-10-28 Process for the preparation of trisubstituted benzoic acid intermediates HRP940887B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/709,006 US4898973A (en) 1985-03-07 1985-03-07 Trisubstituted benzoic acid intermediates
YU33286A YU46000B (en) 1985-03-07 1986-03-06 NEW INTERMEDIATE TRISUBSTITUTED BENZOIC ACIDS AND PROCESS FOR OBTAINING THEM

Publications (2)

Publication Number Publication Date
HRP940887A2 HRP940887A2 (en) 1996-06-30
HRP940887B1 true HRP940887B1 (en) 1999-04-30

Family

ID=27108187

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP-332/86A HRP940887B1 (en) 1985-03-07 1994-10-28 Process for the preparation of trisubstituted benzoic acid intermediates

Country Status (1)

Country Link
HR (1) HRP940887B1 (en)

Also Published As

Publication number Publication date
HRP940887A2 (en) 1996-06-30

Similar Documents

Publication Publication Date Title
PT82342A (en) Process for the preparation of hialuronic acid derivatives
ZA877027B (en) Process for the preparation of benzoic acid derivatives
HUT43025A (en) Process for preparing tetrafluor benzoic acid
EP0219457A3 (en) Process for the preparation of mixtures of metal salts of ring substituted salicylic acid compounds
DE3660676D1 (en) Process for the preparation of n-alpha-alkoxy-ethyl formamides
PT80546A (en) Process for the preparation of quinolinecarboxylic acid derivatives
ZA862747B (en) Intermediates for the production of epipodophyilotoxin and related compounds and processes for the preparation and use thereof
PT83134A (en) Process for the preparation of adition salts of sulphuric acid
DE3172290D1 (en) Process for the preparation of benzoic acid
PT82903A (en) Process for the preparation of quinolonecarboxylic acid derivative
EP0208272A3 (en) Method for the preparation of alkyl esters of 3,4-epoxybutyric acid
PT83450A (en) Process for the preparation of esters of dihydrolisergic acid
EP0203466A3 (en) Process for the preparation of 2-perfluoropropoxy-perfluoropropionyl fluoride
DE3663520D1 (en) Process for the preparation of halogen-thiophene-2-carboxylic acids
EP0195530A3 (en) Process for the preparation of phenyl pyruvic acid
ZA867400B (en) A process for the preparation of an azetidine-3-carboxylic acid or salt thereof
HRP940887B1 (en) Process for the preparation of trisubstituted benzoic acid intermediates
DE3560037D1 (en) Process for the preparation of p-tolvidine-2-sulfonic acid
EP0308865A3 (en) Process for the oxydehydrogenation of isobutyric acid
GB2183642B (en) Process for the preparation of apovincaminic acid ethyl ester
YU43408B (en) Process for preparation of 2-(4-isobuthylphenyl)-prophiohydroxamic acid
EP0221494B1 (en) Process for the preparation of amides of glycolic acid
PT83238A (en) Process for the preparation of cyclohexanealkanoic acids
DE3470739D1 (en) Process for the preparation of 4-chloro / 4-bromonaphthalic acid anhydrid
PT83196B (en) Process for the preparation of thiadiazolyloxyacetamides used as herbicides

Legal Events

Date Code Title Description
A1OB Publication of a patent application
AIPI Request for the grant of a patent on the basis of a substantive examination of a patent application
B1PR Patent granted
PPPP Transfer of rights

Owner name: AVENTIS CROPSCIENCE USA INC., US

Owner name: ZENECA AG PRODUCTS INC., US

ODRP Renewal fee for the maintenance of a patent

Payment date: 20020306

Year of fee payment: 17

PBON Lapse due to non-payment of renewal fee

Effective date: 20030307