ES435561A1 - Un procedimiento para la preparacion de nuevos compuestos de acidos xantona-carboxilicos sustituidos. - Google Patents

Un procedimiento para la preparacion de nuevos compuestos de acidos xantona-carboxilicos sustituidos.

Info

Publication number: ES435561A1
Authority: ES; Spain
Prior art keywords: substituted; carboxylic acid; give; product; xanthone
Prior art date: 1971-08-23
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

Application number

ES435561A

Other languages

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.)

Roche Palo Alto LLC

Original Assignee

Roche Palo Alto LLC

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.)

1971-08-23

Filing date

1975-03-12

Publication date

1976-12-16

1975-03-12 Application filed by Roche Palo Alto LLC filed Critical Roche Palo Alto LLC

1976-12-16 Publication of ES435561A1 publication Critical patent/ES435561A1/es

Status Expired legal-status Critical Current

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
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/35—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/78—Ring systems having three or more relevant rings
- C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
- C07D311/82—Xanthenes
- C07D311/84—Xanthenes with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 9
- C07D311/86—Oxygen atoms, e.g. xanthones

Landscapes

Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Pharmacology & Pharmacy (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Medicinal Chemistry (AREA)
Epidemiology (AREA)
Engineering & Computer Science (AREA)
Pulmonology (AREA)
Bioinformatics & Cheminformatics (AREA)
Immunology (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Pyrane Compounds (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

ES435561A 1971-08-23 1975-03-12 Un procedimiento para la preparacion de nuevos compuestos de acidos xantona-carboxilicos sustituidos. Expired ES435561A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00174259A US3803174A (en)	1971-08-23	1971-08-23	Substituted xanthone carboxylic acid compounds

Publications (1)

Publication Number	Publication Date
ES435561A1 true ES435561A1 (es)	1976-12-16

Family

ID=22635483

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
ES404787A Expired ES404787A1 (es)	1971-08-23	1972-07-12	Un procedimiento para la preparacion de nuevos compuestos de acidos xantonacarboxilicos sustituidos.
ES435561A Expired ES435561A1 (es)	1971-08-23	1975-03-12	Un procedimiento para la preparacion de nuevos compuestos de acidos xantona-carboxilicos sustituidos.
ES435560A Expired ES435560A1 (es)	1971-08-23	1975-03-12	Un procedimiento para la preparacion de nuevos compuestos de acidos xantona-carboxilicos sustituidos.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
ES404787A Expired ES404787A1 (es)	1971-08-23	1972-07-12	Un procedimiento para la preparacion de nuevos compuestos de acidos xantonacarboxilicos sustituidos.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
ES435560A Expired ES435560A1 (es)	1971-08-23	1975-03-12	Un procedimiento para la preparacion de nuevos compuestos de acidos xantona-carboxilicos sustituidos.

Country Status (12)

Country	Link
US (1)	US3803174A (es)
JP (2)	JPS5344473B2 (es)
CA (1)	CA1012543A (es)
CH (2)	CH591470A5 (es)
DE (2)	DE2234250A1 (es)
ES (3)	ES404787A1 (es)
FR (1)	FR2150309B1 (es)
GB (1)	GB1398097A (es)
HK (1)	HK30876A (es)
MY (1)	MY7600134A (es)
NL (1)	NL7209619A (es)
SE (1)	SE387945B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL47519A (en) *	1974-07-09	1979-03-12	Roussel Uclaf	7-sulphinimidoyl(sulphimidoyl)-xanthone-2-carboxylic acid derivatives, their preparation and pharmaceutical compositions containing them
US4250097A (en) *	1978-03-08	1981-02-10	Syntex (U.S.A.) Inc.	Compositions for and a method of preventing diabetic complications
JPS5746820U (es) *	1980-08-29	1982-03-16
JPS5883167U (ja) *	1981-12-01	1983-06-06	松下電器産業株式会社	発光ダイオ−ド取付装置

1971
- 1971-08-23 US US00174259A patent/US3803174A/en not_active Expired - Lifetime
1972
- 1972-07-12 ES ES404787A patent/ES404787A1/es not_active Expired
- 1972-07-12 DE DE2234250A patent/DE2234250A1/de active Pending
- 1972-07-12 NL NL7209619A patent/NL7209619A/xx not_active Application Discontinuation
- 1972-07-12 CA CA146,892A patent/CA1012543A/en not_active Expired
- 1972-07-12 CH CH1045572A patent/CH591470A5/xx not_active IP Right Cessation
- 1972-07-12 DE DE19722265051 patent/DE2265051A1/de active Pending
- 1972-07-12 CH CH1030676A patent/CH592076A5/xx not_active IP Right Cessation
- 1972-07-12 SE SE7209195A patent/SE387945B/xx unknown
- 1972-07-12 JP JP6984472A patent/JPS5344473B2/ja not_active Expired
- 1972-07-12 GB GB3253272A patent/GB1398097A/en not_active Expired
- 1972-07-12 FR FR7225355A patent/FR2150309B1/fr not_active Expired
1975
- 1975-03-12 ES ES435561A patent/ES435561A1/es not_active Expired
- 1975-03-12 ES ES435560A patent/ES435560A1/es not_active Expired
1976
- 1976-05-27 HK HK308/76*UA patent/HK30876A/xx unknown
- 1976-12-30 MY MY134/76A patent/MY7600134A/xx unknown
1977
- 1977-04-21 JP JP4631577A patent/JPS537675A/ja active Pending

Also Published As

Publication number	Publication date
FR2150309B1 (es)	1975-11-21
US3803174A (en)	1974-04-09
CH592076A5 (es)	1977-10-14
GB1398097A (en)	1975-06-18
MY7600134A (en)	1976-12-31
JPS537675A (en)	1978-01-24
NL7209619A (es)	1973-02-27
DE2234250A1 (de)	1973-03-01
SE387945B (sv)	1976-09-20
HK30876A (en)	1976-06-04
CH591470A5 (es)	1977-09-15
CA1012543A (en)	1977-06-21
DE2265051A1 (de)	1976-02-19
JPS5344473B2 (es)	1978-11-29
JPS4829779A (es)	1973-04-19
ES435560A1 (es)	1976-12-16
FR2150309A1 (es)	1973-04-06
ES404787A1 (es)	1975-11-16

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