DK135838C - PROCEDURE FOR THE PREPARATION OF POLYHYDROXYBENZOIC ACID ANILIDES - Google Patents

PROCEDURE FOR THE PREPARATION OF POLYHYDROXYBENZOIC ACID ANILIDES

Info

Publication number
DK135838C
DK135838C DK442273A DK442273A DK135838C DK 135838 C DK135838 C DK 135838C DK 442273 A DK442273 A DK 442273A DK 442273 A DK442273 A DK 442273A DK 135838 C DK135838 C DK 135838C
Authority
DK
Denmark
Prior art keywords
procedure
preparation
acid anilides
polyhydroxybenzoic acid
polyhydroxybenzoic
Prior art date
Application number
DK442273A
Other languages
Danish (da)
Other versions
DK135838B (en
Inventor
H Ruschig
J Koenig
Original Assignee
Hoechst Ag
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 DE19722239792 external-priority patent/DE2239792C3/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of DK135838B publication Critical patent/DK135838B/en
Application granted granted Critical
Publication of DK135838C publication Critical patent/DK135838C/en

Links

DK442273A 1972-08-12 1973-08-10 PROCEDURE FOR THE PREPARATION OF POLYHYDROXYBENZOIC ACID ANILIDES DK135838C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722239792 DE2239792C3 (en) 1972-08-12 Process for the preparation of hydroxy benzoic anilides

Publications (2)

Publication Number Publication Date
DK135838B DK135838B (en) 1977-07-04
DK135838C true DK135838C (en) 1977-11-28

Family

ID=5853443

Family Applications (1)

Application Number Title Priority Date Filing Date
DK442273A DK135838C (en) 1972-08-12 1973-08-10 PROCEDURE FOR THE PREPARATION OF POLYHYDROXYBENZOIC ACID ANILIDES

Country Status (7)

Country Link
JP (1) JPS4945032A (en)
AT (1) AT336577B (en)
CH (1) CH571478A5 (en)
DK (1) DK135838C (en)
FR (1) FR2195626B3 (en)
GB (1) GB1436588A (en)
NL (1) NL7310892A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55138637U (en) * 1980-04-02 1980-10-02
CN108503558A (en) * 2017-02-27 2018-09-07 中国科学院上海药物研究所 Osalmid crystal form I, preparation method and its application
CN108503557A (en) * 2017-02-27 2018-09-07 中国科学院上海药物研究所 Osalmid crystal form III, preparation method and its application
CN108503560B (en) * 2017-02-27 2021-05-25 中国科学院上海药物研究所 Salinamide phenol crystal form II, preparation method and application thereof
CN111302965B (en) * 2020-04-01 2022-10-18 唐山华熠实业股份有限公司 Novel preparation process of naphthol

Also Published As

Publication number Publication date
DE2239792B2 (en) 1975-07-03
JPS4945032A (en) 1974-04-27
GB1436588A (en) 1976-05-19
CH571478A5 (en) 1976-01-15
FR2195626B3 (en) 1976-07-23
FR2195626A1 (en) 1974-03-08
DE2239792A1 (en) 1974-02-21
NL7310892A (en) 1974-02-14
DK135838B (en) 1977-07-04
ATA703273A (en) 1976-09-15
AT336577B (en) 1977-05-10

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