ATA860574A - PROCESS FOR PREPARING NEW XANTHONE CARBONIC ACID COMPOUNDS - Google Patents

PROCESS FOR PREPARING NEW XANTHONE CARBONIC ACID COMPOUNDS

Info

Publication number: ATA860574A
Authority: AT; Austria
Prior art keywords: carbonic acid; acid compounds; preparing new; xanthone; new xanthone
Prior art date: 1972-01-12

Application number

AT860574*1A

Other languages

German (de)

Other versions

AT327897B (en

Original Assignee

Syntex Inc

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.)

1972-01-12

Filing date

1972-07-12

Publication date

1975-05-15

1972-01-12 Priority claimed from US00217287A external-priority patent/US3849565A/en

1972-07-12 Application filed by Syntex Inc filed Critical Syntex Inc

1975-05-15 Publication of ATA860574A publication Critical patent/ATA860574A/en

1976-02-25 Application granted granted Critical

1976-02-25 Publication of AT327897B publication Critical patent/AT327897B/en

Links

Classifications

- 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
- 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

Landscapes

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

AT860574*7A 1972-01-12 1972-07-12 PROCESS FOR PREPARING NEW XANTHONE CARBONIC ACID COMPOUNDS AT327897B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US00217287A US3849565A (en)	1972-01-12	1972-01-12	Disubstituted xanthone carboxylic acid compounds for inhibiting asthma
US25985272A	1972-06-05	1972-06-05

Publications (2)

Publication Number	Publication Date
ATA860574A true ATA860574A (en)	1975-05-15
AT327897B AT327897B (en)	1976-02-25

Family

ID=26911795

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AT860574*7A AT327897B (en)	1972-01-12	1972-07-12	PROCESS FOR PREPARING NEW XANTHONE CARBONIC ACID COMPOUNDS
AT860674*7A AT327898B (en)	1972-01-12	1972-07-12	PROCESS FOR PREPARING NEW XANTHONE CARBONIC ACID COMPOUNDS

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
AT860674*7A AT327898B (en)	1972-01-12	1972-07-12	PROCESS FOR PREPARING NEW XANTHONE CARBONIC ACID COMPOUNDS

Country Status (15)

Country	Link
JP (4)	JPS5347107B2 (en)
AR (5)	AR202889A1 (en)
AT (2)	AT327897B (en)
AU (1)	AU465362B2 (en)
BE (1)	BE793749A (en)
CA (1)	CA1014167A (en)
CH (4)	CH588483A5 (en)
DE (1)	DE2265054A1 (en)
ES (6)	ES404790A1 (en)
FR (1)	FR2167490B1 (en)
GB (4)	GB1398725A (en)
IL (1)	IL39891A (en)
NL (1)	NL7209629A (en)
NO (3)	NO137199C (en)
SE (1)	SE387946B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE1010719A3 (en)	1996-10-28	1998-12-01	Dsm Nv	Process for the preparation of hydroxylammonium.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE759292A (en) *	1969-11-27	1971-05-24	Allen & Hanburys Ltd	XANTHONE DERIVATIVES, THEIR PREPARATION AND THEIR USE

0
- BE BE793749D patent/BE793749A/en unknown
1972
- 1972-07-12 AT AT860574*7A patent/AT327897B/en not_active IP Right Cessation
- 1972-07-12 AR AR243026A patent/AR202889A1/en active
- 1972-07-12 SE SE7209197A patent/SE387946B/en unknown
- 1972-07-12 NO NO2495/72A patent/NO137199C/en unknown
- 1972-07-12 AT AT860674*7A patent/AT327898B/en not_active IP Right Cessation
- 1972-07-12 CH CH1045772A patent/CH588483A5/xx not_active IP Right Cessation
- 1972-07-12 FR FR7225352A patent/FR2167490B1/fr not_active Expired
- 1972-07-12 NL NL7209629A patent/NL7209629A/xx not_active Application Discontinuation
- 1972-07-12 GB GB4737574A patent/GB1398725A/en not_active Expired
- 1972-07-12 GB GB3253472A patent/GB1398722A/en not_active Expired
- 1972-07-12 CH CH1177376A patent/CH586692A5/xx not_active IP Right Cessation
- 1972-07-12 GB GB4737374A patent/GB1398724A/en not_active Expired
- 1972-07-12 CH CH1177476A patent/CH586693A5/xx not_active IP Right Cessation
- 1972-07-12 CH CH1177576A patent/CH586694A5/xx not_active IP Right Cessation
- 1972-07-12 IL IL39891A patent/IL39891A/en unknown
- 1972-07-12 DE DE19722265054 patent/DE2265054A1/en active Pending
- 1972-07-12 GB GB4736974A patent/GB1398723A/en not_active Expired
- 1972-07-12 AU AU44458/72A patent/AU465362B2/en not_active Expired
- 1972-07-12 JP JP6985272A patent/JPS5347107B2/ja not_active Expired
- 1972-07-12 ES ES404790A patent/ES404790A1/en not_active Expired
1973
- 1973-01-01 AR AR249068A patent/AR208274A1/en active
- 1973-03-19 NO NO1091/73A patent/NO137203C/en unknown
- 1973-03-19 NO NO1092/73A patent/NO137204C/en unknown
- 1973-07-13 AR AR249071A patent/AR202188A1/en active
1974
- 1974-11-14 CA CA213,708A patent/CA1014167A/en not_active Expired
1975
- 1975-01-01 AR AR258182A patent/AR206919A1/en active
- 1975-01-01 AR AR259804A patent/AR206878A1/en active
- 1975-01-03 ES ES433554A patent/ES433554A1/en not_active Expired
- 1975-01-03 ES ES433555A patent/ES433555A1/en not_active Expired
- 1975-01-03 ES ES433552A patent/ES433552A1/en not_active Expired
- 1975-01-03 ES ES433553A patent/ES433553A1/en not_active Expired
- 1975-02-26 ES ES435108A patent/ES435108A1/en not_active Expired
1977
- 1977-06-01 JP JP6457077A patent/JPS5350170A/en active Pending
- 1977-06-01 JP JP6457277A patent/JPS5350172A/en active Pending
- 1977-06-01 JP JP6457177A patent/JPS5350171A/en active Pending

Also Published As

Publication number	Publication date
JPS5350171A (en)	1978-05-08
GB1398725A (en)	1975-06-25
SE387946B (en)	1976-09-20
JPS4880565A (en)	1973-10-29
NL7209629A (en)	1973-07-16
CH586692A5 (en)	1977-04-15
NO137204B (en)	1977-10-10
FR2167490A1 (en)	1973-08-24
AT327898B (en)	1976-02-25
CH586693A5 (en)	1977-04-15
GB1398724A (en)	1975-06-25
ES433552A1 (en)	1976-12-01
NO137203C (en)	1978-01-18
AU4445872A (en)	1974-01-17
NO137199B (en)	1977-10-10
JPS5347107B2 (en)	1978-12-19
GB1398722A (en)	1975-06-25
ES435108A1 (en)	1977-03-16
AR202188A1 (en)	1975-05-23
JPS5350172A (en)	1978-05-08
CH588483A5 (en)	1977-06-15
NO137199C (en)	1978-01-18
AT327897B (en)	1976-02-25
ES433554A1 (en)	1976-12-01
JPS5350170A (en)	1978-05-08
CA1014167A (en)	1977-07-19
AR206919A1 (en)	1976-08-31
CH586694A5 (en)	1977-04-15
IL39891A0 (en)	1972-09-28
AR202889A1 (en)	1975-07-31
BE793749A (en)	1973-07-09
FR2167490B1 (en)	1975-08-08
DE2265054A1 (en)	1976-02-05
ES433555A1 (en)	1977-02-16
ATA860674A (en)	1975-05-15
AU465362B2 (en)	1975-09-25
ES433553A1 (en)	1976-12-01
AR206878A1 (en)	1976-08-31
GB1398723A (en)	1975-06-25
ES404790A1 (en)	1975-11-16
IL39891A (en)	1976-01-30
AR208274A1 (en)	1976-12-20
NO137203B (en)	1977-10-10
NO137204C (en)	1978-01-18

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Legal Events

Date	Code	Title	Description
1980-02-15	ELJ	Ceased due to non-payment of the annual fee