GB1312470A - Benzofuran and benzothiophene carboxylic acids processes for their production and medicaments containing same - Google Patents
Benzofuran and benzothiophene carboxylic acids processes for their production and medicaments containing sameInfo
- Publication number
- GB1312470A GB1312470A GB5494670A GB5494670A GB1312470A GB 1312470 A GB1312470 A GB 1312470A GB 5494670 A GB5494670 A GB 5494670A GB 5494670 A GB5494670 A GB 5494670A GB 1312470 A GB1312470 A GB 1312470A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- reacting
- compound
- prepared
- carboxylic acid
- 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.)
- Expired
Links
Classifications
-
- 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
- C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
- C07D333/56—Radicals substituted by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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
- C07D307/84—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D307/85—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2
-
- 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
- C07D333/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D333/70—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1727369A CH523236A (de) | 1969-11-20 | 1969-11-20 | Verfahren zur Herstellung von neuen heterocyclischen Carbonsäuren |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1312470A true GB1312470A (en) | 1973-04-04 |
Family
ID=4424112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5494670A Expired GB1312470A (en) | 1969-11-20 | 1970-11-19 | Benzofuran and benzothiophene carboxylic acids processes for their production and medicaments containing same |
Country Status (15)
Country | Link |
---|---|
AT (2) | AT299937B (fr) |
BE (1) | BE759138A (fr) |
BG (1) | BG18182A3 (fr) |
CA (1) | CA963016A (fr) |
CH (2) | CH523236A (fr) |
DE (1) | DE2056935A1 (fr) |
DK (1) | DK126038B (fr) |
ES (2) | ES385701A1 (fr) |
FR (1) | FR2073396B1 (fr) |
GB (1) | GB1312470A (fr) |
IL (1) | IL35693A (fr) |
NL (1) | NL7016683A (fr) |
SE (1) | SE375531B (fr) |
SU (1) | SU366609A3 (fr) |
ZA (1) | ZA707819B (fr) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH510009A (de) * | 1968-05-30 | 1971-07-15 | Ciba Geigy Ag | Verfahren zur Herstellung von neuen heterocyclischen Carbonsäuren |
-
0
- BE BE759138D patent/BE759138A/fr unknown
-
1969
- 1969-11-20 CH CH1727369A patent/CH523236A/de not_active IP Right Cessation
- 1969-11-20 CH CH644672A patent/CH523237A/de not_active IP Right Cessation
-
1970
- 1970-11-13 DK DK576570AA patent/DK126038B/da unknown
- 1970-11-13 SE SE7015345A patent/SE375531B/xx unknown
- 1970-11-13 NL NL7016683A patent/NL7016683A/xx unknown
- 1970-11-19 ES ES385701A patent/ES385701A1/es not_active Expired
- 1970-11-19 AT AT1042970A patent/AT299937B/de not_active IP Right Cessation
- 1970-11-19 ZA ZA707819A patent/ZA707819B/xx unknown
- 1970-11-19 CA CA098,563A patent/CA963016A/en not_active Expired
- 1970-11-19 FR FR707041566A patent/FR2073396B1/fr not_active Expired
- 1970-11-19 SU SU1494507A patent/SU366609A3/ru active
- 1970-11-19 DE DE19702056935 patent/DE2056935A1/de active Pending
- 1970-11-19 IL IL35693A patent/IL35693A/en unknown
- 1970-11-19 GB GB5494670A patent/GB1312470A/en not_active Expired
- 1970-11-19 BG BG016099A patent/BG18182A3/xx unknown
- 1970-11-19 ES ES385702A patent/ES385702A1/es not_active Expired
- 1970-11-19 AT AT726471A patent/AT305275B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2073396A1 (fr) | 1971-10-01 |
ES385702A1 (es) | 1973-04-01 |
DK126038B (da) | 1973-06-04 |
IL35693A0 (en) | 1971-01-28 |
CH523237A (de) | 1972-05-31 |
BE759138A (fr) | 1971-05-19 |
BG18182A3 (bg) | 1974-09-02 |
AT305275B (de) | 1973-02-26 |
AT299937B (de) | 1972-07-10 |
DE2056935A1 (de) | 1971-05-27 |
NL7016683A (fr) | 1971-05-24 |
ES385701A1 (es) | 1973-10-01 |
CA963016A (en) | 1975-02-18 |
IL35693A (en) | 1973-06-29 |
SU366609A3 (fr) | 1973-01-16 |
ZA707819B (en) | 1971-08-25 |
FR2073396B1 (fr) | 1974-02-22 |
SE375531B (fr) | 1975-04-21 |
CH523236A (de) | 1972-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |