DE2224283A1 - Antianaphylaktisch und antiallergisch wirkende Verbindungen - Google Patents
Antianaphylaktisch und antiallergisch wirkende VerbindungenInfo
- Publication number
- DE2224283A1 DE2224283A1 DE19722224283 DE2224283A DE2224283A1 DE 2224283 A1 DE2224283 A1 DE 2224283A1 DE 19722224283 DE19722224283 DE 19722224283 DE 2224283 A DE2224283 A DE 2224283A DE 2224283 A1 DE2224283 A1 DE 2224283A1
- Authority
- DE
- Germany
- Prior art keywords
- pyran
- benzothieno
- acid
- carboxylic acid
- acetyl
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
- C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D495/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/62—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes 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 to carbon atoms of the hetero ring
- C07D333/64—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14818871A | 1971-05-28 | 1971-05-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2224283A1 true DE2224283A1 (de) | 1972-12-14 |
Family
ID=22524669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19722224283 Pending DE2224283A1 (de) | 1971-05-28 | 1972-05-18 | Antianaphylaktisch und antiallergisch wirkende Verbindungen |
Country Status (8)
Country | Link |
---|---|
AU (1) | AU459501B2 (xx) |
BE (1) | BE784050A (xx) |
CH (1) | CH581648A5 (xx) |
DE (1) | DE2224283A1 (xx) |
FR (1) | FR2139967B1 (xx) |
GB (1) | GB1348607A (xx) |
NL (1) | NL7207110A (xx) |
ZA (1) | ZA723124B (xx) |
-
1972
- 1972-05-08 ZA ZA723124A patent/ZA723124B/xx unknown
- 1972-05-10 GB GB2188672A patent/GB1348607A/en not_active Expired
- 1972-05-12 AU AU42211/72A patent/AU459501B2/en not_active Expired
- 1972-05-18 DE DE19722224283 patent/DE2224283A1/de active Pending
- 1972-05-25 CH CH769272A patent/CH581648A5/xx not_active IP Right Cessation
- 1972-05-26 BE BE784050A patent/BE784050A/xx unknown
- 1972-05-26 FR FR7218916A patent/FR2139967B1/fr not_active Expired
- 1972-05-26 NL NL7207110A patent/NL7207110A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ZA723124B (en) | 1973-10-31 |
AU459501B2 (en) | 1975-03-27 |
GB1348607A (en) | 1974-03-20 |
CH581648A5 (xx) | 1976-11-15 |
AU4221172A (en) | 1973-11-15 |
FR2139967A1 (xx) | 1973-01-12 |
NL7207110A (xx) | 1972-11-30 |
BE784050A (fr) | 1972-11-27 |
FR2139967B1 (xx) | 1976-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
OHN | Withdrawal |