BR6911968D0 - Processo para a preparacao cao de 1-hidroxi-2-piridonas - Google Patents

Processo para a preparacao cao de 1-hidroxi-2-piridonas

Info

Publication number
BR6911968D0
BR6911968D0 BR21196869A BR21196869A BR6911968D0 BR 6911968 D0 BR6911968 D0 BR 6911968D0 BR 21196869 A BR21196869 A BR 21196869A BR 21196869 A BR21196869 A BR 21196869A BR 6911968 D0 BR6911968 D0 BR 6911968D0
Authority
BR
Brazil
Prior art keywords
pyridones
hydroxy
preparation
Prior art date
Application number
BR21196869A
Other languages
English (en)
Portuguese (pt)
Inventor
G Lohaus
W Dittmor
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 DE19681795270 external-priority patent/DE1795270C3/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of BR6911968D0 publication Critical patent/BR6911968D0/pt

Links

BR21196869A 1968-08-31 1969-08-29 Processo para a preparacao cao de 1-hidroxi-2-piridonas BR6911968D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681795270 DE1795270C3 (de) 1968-08-31 1 -Hydroxy-2-pyridone

Publications (1)

Publication Number Publication Date
BR6911968D0 true BR6911968D0 (pt) 1973-04-19

Family

ID=5708124

Family Applications (1)

Application Number Title Priority Date Filing Date
BR21196869A BR6911968D0 (pt) 1968-08-31 1969-08-29 Processo para a preparacao cao de 1-hidroxi-2-piridonas

Country Status (17)

Country Link
JP (1) JPS4835077B1 (enEXAMPLES)
AT (1) AT291260B (enEXAMPLES)
BE (1) BE738288A (enEXAMPLES)
BR (1) BR6911968D0 (enEXAMPLES)
CH (1) CH547284A (enEXAMPLES)
CS (1) CS150278B2 (enEXAMPLES)
CY (1) CY699A (enEXAMPLES)
DK (1) DK125091B (enEXAMPLES)
ES (1) ES371031A1 (enEXAMPLES)
FI (1) FI50334C (enEXAMPLES)
FR (1) FR2022146B1 (enEXAMPLES)
GB (1) GB1238106A (enEXAMPLES)
MY (1) MY7300458A (enEXAMPLES)
NL (1) NL156397B (enEXAMPLES)
NO (1) NO132197C (enEXAMPLES)
SE (1) SE348729B (enEXAMPLES)
YU (1) YU32990B (enEXAMPLES)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185106A (en) * 1972-07-11 1980-01-22 Hoechst Aktiengesellschaft Pyridones as antidandruff agents
DE2234009C3 (de) * 1972-07-11 1979-01-11 Hoechst Ag, 6000 Frankfurt Kosmetische Zubereitungen
GB8325496D0 (en) * 1983-09-23 1983-10-26 Hider R C Pharmaceutical compositions
US4912118A (en) * 1983-09-23 1990-03-27 National Research Development Corporation Pharmaceutical compositions
USRE34313E (en) * 1983-09-23 1993-07-13 National Research Development Corporation Pharmaceutical compositions
GB8524508D0 (en) * 1985-10-04 1985-11-06 Beecham Group Plc Composition
DE3613061A1 (de) * 1986-04-18 1987-10-22 Hoechst Ag 1-hydroxy-2-pyridone, verfahren zu ihrer herstellung und arzneimittel, die sie enthalten
FR2746015B1 (fr) 1996-03-18 1998-04-24 Utilisation de l'octopirox comme agent depigmentant
DE19639816A1 (de) * 1996-09-27 1998-04-02 Hoechst Ag Antimykotische Mittel mit hoher Wirkstofffreisetzung
EP3927690B1 (en) * 2019-02-19 2024-09-18 Clariant International Ltd Piroctone olamine recrystallization

Also Published As

Publication number Publication date
CY699A (en) 1973-09-05
FI50334B (enEXAMPLES) 1975-10-31
NL6912934A (enEXAMPLES) 1970-03-03
BE738288A (enEXAMPLES) 1970-03-02
YU32990B (en) 1975-12-31
ES371031A1 (es) 1972-01-01
CS150278B2 (enEXAMPLES) 1973-09-04
DE1795270A1 (de) 1971-12-30
NO132197B (enEXAMPLES) 1975-06-23
AT291260B (de) 1971-07-12
SE348729B (enEXAMPLES) 1972-09-11
FR2022146A1 (enEXAMPLES) 1970-07-31
YU221069A (en) 1975-06-30
JPS4835077B1 (enEXAMPLES) 1973-10-25
CH547284A (de) 1974-03-29
DE1795270B2 (de) 1976-03-18
FI50334C (fi) 1976-02-10
NO132197C (enEXAMPLES) 1975-10-01
GB1238106A (enEXAMPLES) 1971-07-07
NL156397B (nl) 1978-04-17
MY7300458A (en) 1973-12-31
DK125091B (da) 1972-12-27
FR2022146B1 (enEXAMPLES) 1973-06-08

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