AT294812B - Process for the preparation of new, substituted fluorenyloxy and fluorenylthioacetic acids, their lower alkyl esters and their salts - Google Patents

Process for the preparation of new, substituted fluorenyloxy and fluorenylthioacetic acids, their lower alkyl esters and their salts

Info

Publication number: AT294812B
Authority: AT; Austria
Prior art keywords: fluorenylthioacetic; salts; acids; preparation; new
Prior art date: 1968-09-25

Application number

AT753070A

Other languages

German (de)

Original Assignee

Geigy Ag J R

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.)

1968-09-25

Filing date

1969-09-24

Publication date

1971-12-10

1968-09-25 Priority claimed from CH1433568A external-priority patent/CH498071A/en

1969-03-26 Priority claimed from CH456669A external-priority patent/CH505074A/en

1969-09-24 Application filed by Geigy Ag J R filed Critical Geigy Ag J R

1971-12-10 Application granted granted Critical

1971-12-10 Publication of AT294812B publication Critical patent/AT294812B/en

Links

239000002253 acid Substances 0.000 title 1
150000007513 acids Chemical class 0.000 title 1
125000005907 alkyl ester group Chemical group 0.000 title 1
150000003839 salts Chemical class 0.000 title 1

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
- C07C59/72—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings and other rings
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
- C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
- C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
- C07C2603/18—Fluorenes; Hydrogenated fluorenes

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Pharmacology & Pharmacy (AREA)
Oil, Petroleum & Natural Gas (AREA)
Medicinal Chemistry (AREA)
Engineering & Computer Science (AREA)
Epidemiology (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

AT753070A 1968-09-25 1969-09-24 Process for the preparation of new, substituted fluorenyloxy and fluorenylthioacetic acids, their lower alkyl esters and their salts AT294812B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH1433568A CH498071A (en)	1968-09-25	1968-09-25	Process for the preparation of new, substituted aryloxyacetic acids, their lower alkyl esters and their salts
CH456669A CH505074A (en)	1969-03-26	1969-03-26	Hypolipaemic aryloxy(thio)acetic acid derivs

Publications (1)

Publication Number	Publication Date
AT294812B true AT294812B (en)	1971-12-10

Family

ID=25695771

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
AT753070A AT294812B (en)	1968-09-25	1969-09-24	Process for the preparation of new, substituted fluorenyloxy and fluorenylthioacetic acids, their lower alkyl esters and their salts
AT904269A AT291231B (en)	1968-09-25	1969-09-24	Process for the preparation of new, substituted fluorenyloxy and fluorenylthioacetic acids, their lower alkyl esters and their salts
AT752970A AT294811B (en)	1968-09-25	1969-09-24	Process for the preparation of new, substituted fluorenyloxy and fluorenylthioacetic acids and their salts
AT752870A AT294810B (en)	1968-09-25	1969-09-24	Process for the preparation of new, substituted flourenyloxy and fluorenylthioacetic acids and their salts

Family Applications After (3)

Application Number	Title	Priority Date	Filing Date
AT904269A AT291231B (en)	1968-09-25	1969-09-24	Process for the preparation of new, substituted fluorenyloxy and fluorenylthioacetic acids, their lower alkyl esters and their salts
AT752970A AT294811B (en)	1968-09-25	1969-09-24	Process for the preparation of new, substituted fluorenyloxy and fluorenylthioacetic acids and their salts
AT752870A AT294810B (en)	1968-09-25	1969-09-24	Process for the preparation of new, substituted flourenyloxy and fluorenylthioacetic acids and their salts

Country Status (10)

Country	Link
AT (4)	AT294812B (en)
BE (1)	BE739306A (en)
BG (3)	BG15549A3 (en)
DE (1)	DE1948373A1 (en)
ES (4)	ES371828A1 (en)
FR (1)	FR2018865A1 (en)
GB (1)	GB1263768A (en)
IL (1)	IL33049A0 (en)
NL (1)	NL6914356A (en)
SE (1)	SE344742B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE789072A (en) *	1971-09-23	1973-03-21	Astra Laekemedel Ab	COMPOUNDS REDUCING THE LIPID LEVEL OF THE SERUM AND THEIR OBTAINING
US3976686A (en) *	1972-10-13	1976-08-24	Merck & Co., Inc.	[1-Oxo-2,3-hydrocarbylene-5-indanyloxy(or thio)]alkanoic acids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB860303A (en) *	1958-06-20	1961-02-01	Ici Ltd	Pharmaceutical compositions comprising ª‡-aryloxy-aliphatic carboxylic acids and/or ª
FR1524380A (en) *	1966-03-31	1968-05-10	Ici Ltd	New derivatives of carboxylic acids

1969
- 1969-09-18 SE SE12845/69A patent/SE344742B/xx unknown
- 1969-09-22 NL NL6914356A patent/NL6914356A/xx unknown
- 1969-09-24 ES ES371828A patent/ES371828A1/en not_active Expired
- 1969-09-24 AT AT753070A patent/AT294812B/en not_active IP Right Cessation
- 1969-09-24 ES ES371829A patent/ES371829A1/en not_active Expired
- 1969-09-24 AT AT904269A patent/AT291231B/en not_active IP Right Cessation
- 1969-09-24 BE BE739306D patent/BE739306A/xx unknown
- 1969-09-24 BG BG013079A patent/BG15549A3/en unknown
- 1969-09-24 GB GB47004/69A patent/GB1263768A/en not_active Expired
- 1969-09-24 ES ES371831A patent/ES371831A1/en not_active Expired
- 1969-09-24 AT AT752970A patent/AT294811B/en not_active IP Right Cessation
- 1969-09-24 BG BG014528A patent/BG15683A3/en unknown
- 1969-09-24 AT AT752870A patent/AT294810B/en not_active IP Right Cessation
- 1969-09-24 DE DE19691948373 patent/DE1948373A1/en active Pending
- 1969-09-24 ES ES371830A patent/ES371830A1/en not_active Expired
- 1969-09-24 BG BG014529A patent/BG15684A3/en unknown
- 1969-09-24 IL IL33049A patent/IL33049A0/en unknown
- 1969-09-25 FR FR6932746A patent/FR2018865A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
ES371831A1 (en)	1972-03-16
NL6914356A (en)	1970-03-31
AT294810B (en)	1971-12-10
GB1263768A (en)	1972-02-16
BG15683A3 (en)	1972-08-20
BG15684A3 (en)	1976-03-26
DE1948373A1 (en)	1970-04-02
AT291231B (en)	1971-07-12
SE344742B (en)	1972-05-02
ES371830A1 (en)	1971-11-16
ES371828A1 (en)	1971-11-16
ES371829A1 (en)	1971-11-16
AT294811B (en)	1971-12-10
BG15549A3 (en)	1972-05-20
BE739306A (en)	1970-03-24
FR2018865A1 (en)	1970-06-26
IL33049A0 (en)	1969-11-30

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Legal Events

Date	Code	Title	Description
1972-04-15	EIH	Change in the person of patent owner
1974-01-15	ELJ	Ceased due to non-payment of the annual fee