DE69025185D1 - Verbesserter prozess zur darstellung von keton-verbindungen - Google Patents

Verbesserter prozess zur darstellung von keton-verbindungen

Info

Publication number: DE69025185D1
Authority: DE; Germany
Prior art keywords: pct; displaying; improved process; ketone compounds; sec
Prior art date: 1990-04-18
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

DE69025185T

Other languages

English (en)

Other versions

DE69025185T2 (de

Inventor

Nyi Gyoergy L

Tamas Kallay

Laszlo Ledniczky

Laszlu Arvai

Lajos Imrei

Va Somfai

Tibor Montay

Rubert Gepesz

Lustig Denesne

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Chinoin Private Co Ltd

Original Assignee

Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt

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.)

1990-04-18

Filing date

1990-04-18

Publication date

1996-03-14

1990-04-18 Application filed by Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt filed Critical Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt

1996-03-14 Application granted granted Critical

1996-03-14 Publication of DE69025185D1 publication Critical patent/DE69025185D1/de

1996-06-20 Publication of DE69025185T2 publication Critical patent/DE69025185T2/de

2010-04-19 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/46—Friedel-Crafts reactions
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/82—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
- C07C49/83—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups polycyclic
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Electroluminescent Light Sources (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Pyridine Compounds (AREA)
Saccharide Compounds (AREA)

DE69025185T 1990-04-18 1990-04-18 Verbesserter prozess zur darstellung von keton-verbindungen Expired - Fee Related DE69025185T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/HU1990/000026 WO1991016293A1 (en)	1990-04-18	1990-04-18	Improved process for the preparation of ketone compounds

Publications (2)

Publication Number	Publication Date
DE69025185D1 true DE69025185D1 (de)	1996-03-14
DE69025185T2 DE69025185T2 (de)	1996-06-20

Family

ID=10980901

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69025185T Expired - Fee Related DE69025185T2 (de)	1990-04-18	1990-04-18	Verbesserter prozess zur darstellung von keton-verbindungen

Country Status (15)

Country	Link
US (1)	US5235109A (de)
EP (1)	EP0478559B1 (de)
JP (1)	JP2868024B2 (de)
KR (1)	KR0170778B1 (de)
AT (1)	ATE133649T1 (de)
AU (1)	AU632117B2 (de)
DE (1)	DE69025185T2 (de)
DK (1)	DK0478559T3 (de)
ES (1)	ES2084026T3 (de)
FI (1)	FI101470B (de)
HK (1)	HK1003994A1 (de)
NO (1)	NO177849C (de)
RU (1)	RU2065848C1 (de)
UA (1)	UA26911C2 (de)
WO (1)	WO1991016293A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE59305736D1 (de) *	1992-11-20	1997-04-17	Hoechst Ag	Verfahren zur selektiven Herstellung von Hydroxybenzaldehyden
CN1048716C (zh) *	1996-10-21	2000-01-26	邓定安	2,4－二羟基苯基－苄基酮的新合成法
KR100270410B1 (ko) *	1997-03-06	2000-11-01	성재갑	타이로시네이즈 활성 저해능을 갖는 신규 1,3-디페닐프로판 유도체 및 그의 제조방법
EP1961727A1 (de) *	2007-02-26	2008-08-27	Bayer CropScience AG	Verfahren zur Herstellung von 2,4-Dihydroxyphenyl-4-methoxybenzyl-ketonen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
HU168744B (de) *	1971-12-02	1976-07-28
DE2519990C3 (de) *	1975-05-05	1978-06-01	Atlantic Research Institute Ltd., Nassau, Bahamas (Grossbritannien)	Verfahren zur Herstellung von Humulonen
DE2941391A1 (de) *	1979-10-12	1981-05-21	Hoechst Ag, 6000 Frankfurt	Verfahren zur herstellung von ketonen
DE2961470D1 (en) *	1978-11-28	1982-01-28	Hoechst Ag	Process for the preparation of ketones by reacting carboxylic-acid halides with alkyl aluminium compounds
US4268691A (en) *	1979-08-09	1981-05-19	Abbott Laboratories	Synthesis for 2,3-dichloro-4-(hydroxybenzoyl)phenol
DE3108076A1 (de) *	1981-03-04	1982-09-16	Basf Ag, 6700 Ludwigshafen	"verfahren zur herstellung von o- und p-acylphenolen"
US5068447A (en) *	1984-10-11	1991-11-26	Raychem Corporation	Friedel-crafts preparation of aromatic ketones with an inoganic salt controlling agent
CA1305723C (en) *	1986-06-06	1992-07-28	Manfred Eggersdorfer	Acylation of aromatics

1990
- 1990-04-18 RU SU905010841A patent/RU2065848C1/ru active
- 1990-04-18 AT AT90906263T patent/ATE133649T1/de not_active IP Right Cessation
- 1990-04-18 ES ES90906263T patent/ES2084026T3/es not_active Expired - Lifetime
- 1990-04-18 KR KR1019910701903A patent/KR0170778B1/ko not_active IP Right Cessation
- 1990-04-18 WO PCT/HU1990/000026 patent/WO1991016293A1/en active IP Right Grant
- 1990-04-18 DE DE69025185T patent/DE69025185T2/de not_active Expired - Fee Related
- 1990-04-18 UA UA5010841A patent/UA26911C2/uk unknown
- 1990-04-18 EP EP90906263A patent/EP0478559B1/de not_active Expired - Lifetime
- 1990-04-18 AU AU54368/90A patent/AU632117B2/en not_active Ceased
- 1990-04-18 US US07/793,422 patent/US5235109A/en not_active Expired - Fee Related
- 1990-04-18 DK DK90906263.0T patent/DK0478559T3/da active
- 1990-04-18 JP JP2506040A patent/JP2868024B2/ja not_active Expired - Lifetime
1991
- 1991-12-17 FI FI915928A patent/FI101470B/fi active
- 1991-12-17 NO NO914987A patent/NO177849C/no unknown
1998
- 1998-04-16 HK HK98103157A patent/HK1003994A1/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPH05500797A (ja)	1993-02-18
WO1991016293A1 (en)	1991-10-31
DE69025185T2 (de)	1996-06-20
JP2868024B2 (ja)	1999-03-10
HK1003994A1 (en)	1998-11-13
NO914987D0 (no)	1991-12-17
UA26911C2 (uk)	1999-12-29
FI101470B1 (fi)	1998-06-30
AU632117B2 (en)	1992-12-17
KR920702671A (ko)	1992-10-06
FI915928A0 (fi)	1991-12-17
ES2084026T3 (es)	1996-05-01
KR0170778B1 (ko)	1999-03-30
NO177849C (no)	1995-12-06
EP0478559B1 (de)	1996-01-31
FI101470B (fi)	1998-06-30
EP0478559A1 (de)	1992-04-08
NO177849B (no)	1995-08-28
AU5436890A (en)	1991-11-11
NO914987L (no)	1991-12-17
RU2065848C1 (ru)	1996-08-27
ATE133649T1 (de)	1996-02-15
US5235109A (en)	1993-08-10
DK0478559T3 (da)	1996-02-19

Publication	Publication Date	Title
SE7907121L (sv)	1981-02-28	Ftalimidinderivat
ATE36707T1 (de)	1988-09-15	Neue aminopyrazolinone, ihre herstellung und verwendung.
DE3879681D1 (de)	1993-04-29	3-aryluracile zur unkrautbekaempfung.
KR890002198A (ko)	1989-04-08	유기 규소 화합물
ATE59391T1 (de)	1991-01-15	Oliglucosidderivate.
YU96291A (sh)	1994-06-10	Postupak za dobijanje supstituisanih piperidina i supstituisani piperidini
DE59002863D1 (de)	1993-10-28	Lysolecithinderivate zur behandlung von autoimmunerkrankungen.
NO893480D0 (no)	1989-08-30	Fremgangsmaate for fremstilling av disubstituerte benzylaminer.
ATE59940T1 (de)	1991-02-15	Mittel zur regulierung des pflanzenwachstums, deren herstellung und deren verwendung.
ATE168105T1 (de)	1998-07-15	Melamine derivate zur verwendung in der behandlung von krebs
DE69025185D1 (de)	1996-03-14	Verbesserter prozess zur darstellung von keton-verbindungen
ES2139247T3 (es)	2000-02-01	Derivados de 6-polifluoralcoxi y de 6-polifluoralquilo-2-aminobenzotiazoles.
FI925444A0 (fi)	1992-11-30	Utgaongsaemnen foer framstaellning av 10b-h-steroider och framstaellning avdessa utgaongsaemnen
DE68902627D1 (de)	1992-10-01	Verwendung von chromanderivaten zur herstellung eines medikamentes zur behandlung von depressiven zustaenden.
ATE8638T1 (de)	1984-08-15	Verfahren zur herstellung von 17-alpha-hydroxy17beta-hydroxyacetyl-steroiden und die erhaltenen entsprechenden zwischenprodukte.
CA2056979A1 (en)	1991-10-19	Process for the preparation of ketone compounds
ES2131805T3 (es)	1999-08-01	Derivados de benzoxacina, sus procedimientos de obtencion y su utilizacion como medicamentos.
ATE208388T1 (de)	2001-11-15	Eintopfverfahren zur herstellung von 2- oxazolidinonderivate

Legal Events

Date	Code	Title	Description
1997-03-06	8364	No opposition during term of opposition
2001-05-10	8339	Ceased/non-payment of the annual fee