BE873043A - Nouvelles cycloalcenochromes et medicament les contenant - Google Patents
Nouvelles cycloalcenochromes et medicament les contenantInfo
- Publication number
- BE873043A BE873043A BE192540A BE192540A BE873043A BE 873043 A BE873043 A BE 873043A BE 192540 A BE192540 A BE 192540A BE 192540 A BE192540 A BE 192540A BE 873043 A BE873043 A BE 873043A
- Authority
- BE
- Belgium
- Prior art keywords
- cycloalcenochromes
- new
- drug containing
- drug
- new cycloalcenochromes
- Prior art date
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
- C07D311/94—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 condensed with rings other than six-membered or with ring systems containing such rings
-
- 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
- C07D335/00—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
- C07D335/04—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D335/10—Dibenzothiopyrans; Hydrogenated dibenzothiopyrans
- C07D335/12—Thioxanthenes
- C07D335/14—Thioxanthenes 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
- C07D335/16—Oxygen atoms, e.g. thioxanthones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/863,688 US4221800A (en) | 1977-12-23 | 1977-12-23 | Cycloalkenochromone |
Publications (1)
Publication Number | Publication Date |
---|---|
BE873043A true BE873043A (fr) | 1979-06-22 |
Family
ID=25341580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE192540A BE873043A (fr) | 1977-12-23 | 1978-12-22 | Nouvelles cycloalcenochromes et medicament les contenant |
Country Status (9)
Country | Link |
---|---|
US (1) | US4221800A (xx) |
BE (1) | BE873043A (xx) |
CA (1) | CA1129866A (xx) |
DK (1) | DK580678A (xx) |
ES (1) | ES476219A1 (xx) |
FI (1) | FI76796C (xx) |
NL (1) | NL176561C (xx) |
NO (1) | NO152652C (xx) |
SE (1) | SE426825B (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2440951A1 (fr) * | 1978-11-01 | 1980-06-06 | Kowa Co | Nouveaux derives de la tetrahydroxanthone, leur procede de preparation et leur application en therapeutique |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4571405A (en) * | 1984-05-29 | 1986-02-18 | Miles Laboratories, Inc. | Anti-allergic chromone- or thiochromone-5-oxamic acid derivatives, compositions, and method of use therefor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3232945A (en) * | 1962-08-13 | 1966-02-01 | S E Massengill Company | 7,8,9,10-tetrahalo-6h-cyclohepta-(b)-quinolines |
US3244720A (en) * | 1965-01-21 | 1966-04-05 | Mcneilab Inc | Octahydro-9-acridanones |
BE759292A (fr) * | 1969-11-27 | 1971-05-24 | Allen & Hanburys Ltd | Derives de xanthone, leur preparation et leur emploi |
GB1447031A (en) * | 1972-05-19 | 1976-08-25 | Wellcome Found | Tricyclic sulphones and pharmaceutical compositions containing them |
US3886162A (en) * | 1972-07-19 | 1975-05-27 | Syntex Inc | Acridone carboxylic acids and derivatives |
DE2337474C2 (de) * | 1973-07-24 | 1982-01-21 | Hoechst Ag, 6000 Frankfurt | Chemotherapeutisch wirksame Tetrahydroacridone, Verfahren zu ihrer Herstellung und sie enthaltende Mittel |
-
1977
- 1977-12-23 US US05/863,688 patent/US4221800A/en not_active Expired - Lifetime
-
1978
- 1978-12-12 CA CA317,749A patent/CA1129866A/en not_active Expired
- 1978-12-14 FI FI783839A patent/FI76796C/fi not_active IP Right Cessation
- 1978-12-21 ES ES476219A patent/ES476219A1/es not_active Expired
- 1978-12-22 SE SE7813282A patent/SE426825B/sv not_active IP Right Cessation
- 1978-12-22 BE BE192540A patent/BE873043A/xx not_active IP Right Cessation
- 1978-12-22 NO NO784347A patent/NO152652C/no unknown
- 1978-12-22 NL NLAANVRAGE7812509,A patent/NL176561C/xx not_active IP Right Cessation
- 1978-12-22 DK DK580678A patent/DK580678A/da not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2440951A1 (fr) * | 1978-11-01 | 1980-06-06 | Kowa Co | Nouveaux derives de la tetrahydroxanthone, leur procede de preparation et leur application en therapeutique |
Also Published As
Publication number | Publication date |
---|---|
NL176561C (nl) | 1985-05-01 |
FI783839A (fi) | 1979-06-24 |
NL176561B (nl) | 1984-12-03 |
SE426825B (sv) | 1983-02-14 |
NO152652C (no) | 1985-10-30 |
NO152652B (no) | 1985-07-22 |
FI76796C (fi) | 1988-12-12 |
US4221800A (en) | 1980-09-09 |
CA1129866A (en) | 1982-08-17 |
NL7812509A (nl) | 1979-06-26 |
FI76796B (fi) | 1988-08-31 |
NO784347L (no) | 1979-06-26 |
DK580678A (da) | 1979-06-24 |
ES476219A1 (es) | 1979-11-16 |
SE7813282L (sv) | 1979-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: MILES LABORATORIES INC. Effective date: 19901231 |