AT317890B - Process for the production of new basic bis-ketones of xanthene-9-one or salts thereof - Google Patents

Process for the production of new basic bis-ketones of xanthene-9-one or salts thereof

Info

Publication number: AT317890B
Authority: AT; Austria
Prior art keywords: xanthene; ketones; salts; production; new basic
Prior art date: 1970-12-11

Application number

AT1010272A

Other languages

German (de)

Original Assignee

Richardson Merrell

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.)

1970-12-11

Filing date

1971-11-05

Publication date

1974-09-25

1971-11-05 Application filed by Richardson Merrell filed Critical Richardson Merrell

1974-09-25 Application granted granted Critical

1974-09-25 Publication of AT317890B publication Critical patent/AT317890B/en

Links

150000003839 salts Chemical class 0.000 title 1
JNELGWHKGNBSMD-UHFFFAOYSA-N xanthone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3OC2=C1 JNELGWHKGNBSMD-UHFFFAOYSA-N 0.000 title 1

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
- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Pyrane Compounds (AREA)
Plural Heterocyclic Compounds (AREA)
Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)

AT1010272A 1970-12-11 1971-11-05 Process for the production of new basic bis-ketones of xanthene-9-one or salts thereof AT317890B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US097379A US3859286A (en)	1970-12-11	1970-12-11	Bis-basic ketones of xanthene and xanthen-9-one

Publications (1)

Publication Number	Publication Date
AT317890B true AT317890B (en)	1974-09-25

Family

ID=22263057

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AT956871A AT319944B (en)	1970-12-11	1971-11-05	Process for the production of new basic bis-ketones of xanthene and xanthene-9-one or of salts thereof
AT1010272A AT317890B (en)	1970-12-11	1971-11-05	Process for the production of new basic bis-ketones of xanthene-9-one or salts thereof

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
AT956871A AT319944B (en)	1970-12-11	1971-11-05	Process for the production of new basic bis-ketones of xanthene and xanthene-9-one or of salts thereof

Country Status (21)

Country	Link
US (1)	US3859286A (en)
JP (1)	JPS5545549B1 (en)
AR (1)	AR196404A1 (en)
AT (2)	AT319944B (en)
AU (1)	AU453068B2 (en)
BE (1)	BE776535A (en)
CA (1)	CA948192A (en)
CH (1)	CH562818A5 (en)
CS (1)	CS166791B2 (en)
DE (1)	DE2151707A1 (en)
DK (1)	DK132275C (en)
ES (1)	ES397821A1 (en)
FR (1)	FR2118031B1 (en)
GB (1)	GB1313454A (en)
HU (1)	HU163026B (en)
IE (1)	IE35643B1 (en)
IL (1)	IL37755A (en)
NL (1)	NL7115559A (en)
NO (1)	NO135249C (en)
SE (1)	SE382458B (en)
ZA (1)	ZA716267B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4061768A (en) *	1971-09-08	1977-12-06	Burroughs Wellcome Co.	Certain cyclic carbonyl compounds used in the prophylaxis of allergic conditions
US4108896A (en) *	1972-12-21	1978-08-22	Richardson-Merrell Inc.	Anthracene derivatives
US4008240A (en)	1972-12-21	1977-02-15	Richardson-Merrell Inc.	Xanthene and thioxanthene derivatives
US3817992A (en) *	1972-12-21	1974-06-18	Richardson Merrell Inc	Xanthene and thioxanthene derivatives
US4250097A (en) *	1978-03-08	1981-02-10	Syntex (U.S.A.) Inc.	Compositions for and a method of preventing diabetic complications
DE3008411A1 (en) *	1980-03-05	1981-09-10	Merck Patent Gmbh, 6100 Darmstadt	NEW AROMATIC-ALIPHATIC KETONES, THEIR USE AS PHOTOINITIATORS AND PHOTOPOLYMERIZABLE SYSTEMS CONTAINING SUCH KETONES
WO2002057211A1 (en)	2001-01-16	2002-07-25	Guilford Pharmaceuticals, Inc.	Symmetrically disubstituted aromatic compounds and pharmaceutical compositions for inhibiting poly (adp-ribose) glycohydrolase, and methods for their use
US10113075B2 (en)	2014-09-04	2018-10-30	Igm Malta Limited	Polycyclic photoinitiators
EP3535243B1 (en) *	2016-11-04	2021-12-15	Auckland Uniservices Limited	Substituted 9h-xanthen-9-one, 9h-thioxanthen-9-one and acridin-9(10h)-one derivatives and related compounds csf-1r inhibitors for the treatment of cancer
MX2022011765A (en)	2020-03-26	2022-11-09	Provectus Pharmatech Inc	Novel uses of halogenated xanthenes in oncology and virology.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA711333B (en) *	1970-03-27	1971-11-24	Richardson Merrell Inc	Bis-basic ketones of fluorene and fluorenone
US3767674A (en) *	1971-10-01	1973-10-23	Ostra Lakemedel Ab	Cyclohexeno thioxanthones

1970
- 1970-12-11 US US097379A patent/US3859286A/en not_active Expired - Lifetime
1971
- 1971-07-14 CA CA118,192A patent/CA948192A/en not_active Expired
- 1971-09-07 NO NO3324/71A patent/NO135249C/no unknown
- 1971-09-15 GB GB4302671A patent/GB1313454A/en not_active Expired
- 1971-09-15 IE IE1168/71A patent/IE35643B1/en unknown
- 1971-09-17 IL IL37755A patent/IL37755A/en unknown
- 1971-09-20 ZA ZA716267A patent/ZA716267B/en unknown
- 1971-09-27 AU AU33908/71A patent/AU453068B2/en not_active Expired
- 1971-10-14 CH CH1501371A patent/CH562818A5/xx not_active IP Right Cessation
- 1971-10-18 DE DE19712151707 patent/DE2151707A1/en not_active Withdrawn
- 1971-10-20 JP JP8252971A patent/JPS5545549B1/ja active Pending
- 1971-11-05 AT AT956871A patent/AT319944B/en not_active IP Right Cessation
- 1971-11-05 AT AT1010272A patent/AT317890B/en not_active IP Right Cessation
- 1971-11-12 NL NL7115559A patent/NL7115559A/xx not_active Application Discontinuation
- 1971-11-19 CS CS8104A patent/CS166791B2/cs unknown
- 1971-12-03 SE SE7115518A patent/SE382458B/en unknown
- 1971-12-06 AR AR239429A patent/AR196404A1/en active
- 1971-12-08 HU HURI458A patent/HU163026B/hu unknown
- 1971-12-10 ES ES397821A patent/ES397821A1/en not_active Expired
- 1971-12-10 BE BE776535A patent/BE776535A/en unknown
- 1971-12-10 FR FR7144506A patent/FR2118031B1/fr not_active Expired
- 1971-12-10 DK DK605771A patent/DK132275C/en active

Also Published As

Publication number	Publication date
IE35643B1 (en)	1976-04-14
DK132275B (en)	1975-11-17
CH562818A5 (en)	1975-06-13
DE2151707A1 (en)	1972-06-29
IL37755A (en)	1974-07-31
IE35643L (en)	1972-06-11
US3859286A (en)	1975-01-07
ES397821A1 (en)	1975-06-16
FR2118031A1 (en)	1972-07-28
SE382458B (en)	1976-02-02
CS166791B2 (en)	1976-03-29
AR196404A1 (en)	1973-12-27
FR2118031B1 (en)	1975-06-13
IL37755A0 (en)	1971-11-29
CA948192A (en)	1974-05-28
BE776535A (en)	1972-04-04
ZA716267B (en)	1972-05-31
AU453068B2 (en)	1974-09-19
AU3390871A (en)	1973-04-05
GB1313454A (en)	1973-04-11
HU163026B (en)	1973-05-28
NL7115559A (en)	1972-06-13
NO135249B (en)	1976-11-29
NO135249C (en)	1977-03-09
JPS5545549B1 (en)	1980-11-18
AT319944B (en)	1975-01-10
DK132275C (en)	1976-04-12

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Legal Events

Date	Code	Title	Description
1979-10-15	ELJ	Ceased due to non-payment of the annual fee