CS222535B1 - Method of preparation of the ethylester of the bis/4-hydroxy-3-cumarinyl/acetic acid - Google Patents

Method of preparation of the ethylester of the bis/4-hydroxy-3-cumarinyl/acetic acid

Info

Publication number
CS222535B1
CS222535B1 CS66782A CS66782A CS222535B1 CS 222535 B1 CS222535 B1 CS 222535B1 CS 66782 A CS66782 A CS 66782A CS 66782 A CS66782 A CS 66782A CS 222535 B1 CS222535 B1 CS 222535B1
Authority
CS
Czechoslovakia
Prior art keywords
cumarinyl
ethylester
bis
hydroxy
preparation
Prior art date
Application number
CS66782A
Other languages
English (en)
Inventor
Rudolf Kugler
Original Assignee
Rudolf Kugler
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 Rudolf Kugler filed Critical Rudolf Kugler
Priority to CS66782A priority Critical patent/CS222535B1/cs
Publication of CS222535B1 publication Critical patent/CS222535B1/cs

Links

CS66782A 1982-02-01 1982-02-01 Method of preparation of the ethylester of the bis/4-hydroxy-3-cumarinyl/acetic acid CS222535B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS66782A CS222535B1 (en) 1982-02-01 1982-02-01 Method of preparation of the ethylester of the bis/4-hydroxy-3-cumarinyl/acetic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS66782A CS222535B1 (en) 1982-02-01 1982-02-01 Method of preparation of the ethylester of the bis/4-hydroxy-3-cumarinyl/acetic acid

Publications (1)

Publication Number Publication Date
CS222535B1 true CS222535B1 (en) 1983-06-24

Family

ID=5339220

Family Applications (1)

Application Number Title Priority Date Filing Date
CS66782A CS222535B1 (en) 1982-02-01 1982-02-01 Method of preparation of the ethylester of the bis/4-hydroxy-3-cumarinyl/acetic acid

Country Status (1)

Country Link
CS (1) CS222535B1 (cs)

Similar Documents

Publication Publication Date Title
PL245656A1 (en) Method of preparation of novel resinate of carboxylic acid
RO86355A (ro) Procedeu pentru prepararea(s)-epimerului esterului acidului 7-beta-malonamida-7-alfa-meto0i-3-tetrazoliltiometil-1-detia-1-o0a-3-cefem-4-carbo0ilic
DE3371779D1 (en) Process for the preparation of acids
GB8326323D0 (en) Preparation of carboxylic acids
ZA837379B (en) Process for the preparation of benzoxazolyl-and benzothia-zolyloxyphenoxypropionic acid derivatives
GB2125036B (en) Process for the preparation of the anhydride of n-formyl-l-aspartic acid
DE3270816D1 (en) Process for the preparation of quinoline monocarboxylic acid
GB8314844D0 (en) Preparing acetic acid
CS222535B1 (en) Method of preparation of the ethylester of the bis/4-hydroxy-3-cumarinyl/acetic acid
DE3360893D1 (en) Process for the preparation of acetic anhydride
PT77127A (en) Process for the preparation of aminolactone-carboxylic acid
GB2130203B (en) Preparation of acetic acid
DE3360436D1 (en) Process for the preparation of n-acetylamino-aryl-sulphonic acids
DE3463264D1 (en) Process for the preparation of 4-nitrotoluene-2-sulfonic acid
IL68904A0 (en) Method of preparing phenylacetic acid esters
DE3463381D1 (en) Process for the preparation of alkyl esters of cis-chrysanthemic acid, and compounds obtained
CS221993B2 (en) Method of preparation of the derivatives of the 15-acetoxy-9-oxoprostadien acid
PT72486A (en) Process for the preparation of acetic acid derivatives
GB2121795B (en) Process for the preparation of acetic acid
DE3361171D1 (en) Process for the preparation of 7-amino-1-dethia-1-oxa-3-hydroxymethyl-cephem-4-carboxylic acids
DE3362715D1 (en) Process for the preparation of 2-hydroxy-carbazole-1-carboxylic acid
GB8333392D0 (en) Preparation of aryloxybenzoic acids
GB2078718B (en) Preparation of p-hydroxyphenyl acetic acid
GB2099427B (en) Preparation of acetic acid
DE3461082D1 (en) Process for the preparation of 1-amino-4-bromo-anthraquinone-2-sulfonic acid