GB1421063A - Fused-ring indole derivatives - Google Patents
Fused-ring indole derivativesInfo
- Publication number
- GB1421063A GB1421063A GB688373A GB688373A GB1421063A GB 1421063 A GB1421063 A GB 1421063A GB 688373 A GB688373 A GB 688373A GB 688373 A GB688373 A GB 688373A GB 1421063 A GB1421063 A GB 1421063A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- compounds
- formula
- amides
- acids
- 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
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Indole Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
1421063 Oxazino- and thiazino[4,3-a]-indoles AYERST McKENNA & HARRISON Ltd 13 Feb 1973 [14 Feb 1972 12 Oct 1972] 6883/73 Heading C2C The invention comprises compounds of formula wherein R<SP>1</SP> is alkyl or C 3-6 cycloalkyl; R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP> and B<SP>5</SP> are each H or alkyl; R<SP>6</SP> is H, alkyl, OH, C 1-4 alkoxy, C 2-6 alkanoyloxy, NO 2 or halogen; R<SP>7</SP> is alkyl; X is O or S; Alk is alkylene (as defined in the Specification); R<SP>8</SP> and R<SP>9</SP> are each H or alkyl, or NR<SP>8</SP>R<SP>9</SP> is pyrrolidino, piperidino, morpholino or 4-Z-piperazino, where Z is H, alkyl or hydroxyalkyl; and "alkyl" means (C 1-6 ) straight-chain or (up to C 4 ) branched-chain. In examples, these compounds are prepared by reducing the analogous # - nitroalkyl compounds, dimethylimmonium salts, oximes or amides (containing CONR<SP>8</SP>R<SP>9</SP>) or by reacting an iodoalkyl compound with HNR<SP>8</SP>R<SP>9</SP>. The amides are obtained by treating the corresponding acids with ClCO 2 Et/NEt 3 , followed by HNR<SP>8</SP>R<SP>9</SP>. The acids are obtained by hydrolysing the corresponding esters, but amides, acids and esters may also be made by reacting an appropriately substituted 1-(2-hydroxyethyl)indole (but unsubstituted in the 2-position) with an #-R<SP>1</SP>CO-alkanoic acid or its alkyl ester or amide. Starting materials otherwise prepared are those of formula YCHO, YCO 2 H, YCO 2 Et, YCH 2 Br, YS 2 O 3 Na, Y 2 S 2 , YSH (possibly alphasubstituted by SH), where Y is substituted indol-1-ylmethyl; and analogues of the compounds of Formula (I) containing instead of the Alk-NR<SP>8</SP>R<SP>9</SP> group, -CH 2 CH 2 CHO, -(CH 2 ) 2-3 -OH, -(CH 2 ) 3 OCOMe or -(CH 2 ) 3-4 - OTs. Therapeutic compositions having antidepressant and anti-ulcer activity comprise compounds of the above Formula (I), and may be administered orally or parenterally.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00226287A US3833575A (en) | 1972-02-14 | 1972-02-14 | Oxazinoindole-and thiazinoindole derivatives |
US297130A US3904617A (en) | 1972-10-12 | 1972-10-12 | Process for preparing new heterocyclic derivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1421063A true GB1421063A (en) | 1976-01-14 |
Family
ID=26920388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB688373A Expired GB1421063A (en) | 1972-02-14 | 1973-02-13 | Fused-ring indole derivatives |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS4886895A (en) |
CA (1) | CA1036596A (en) |
DE (1) | DE2306809A1 (en) |
FR (1) | FR2181727B1 (en) |
GB (1) | GB1421063A (en) |
IE (1) | IE37234B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT387576B (en) * | 1983-10-25 | 1989-02-10 | Richter Gedeon Vegyeszet | METHOD FOR PRODUCING NEW 1,3-OXAZINO (4,3-A) ISOCHINOLINE DERIVATIVES |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU191301B (en) * | 1984-03-23 | 1987-02-27 | Richter Gedeon Vegyeszeti Gyar Rt,Hu | Process for preparing 1-/hydroxy-methyl/-1,6,7,11b-tetrahydro-2h,4h-/1,3/-oxazino- or -thiazino/4,3-a/isoquinoline -derivatives |
TW270114B (en) * | 1993-10-22 | 1996-02-11 | Hoffmann La Roche |
-
1972
- 1972-12-19 IE IE176872A patent/IE37234B1/en unknown
-
1973
- 1973-01-12 CA CA161,193A patent/CA1036596A/en not_active Expired
- 1973-02-12 DE DE19732306809 patent/DE2306809A1/en active Pending
- 1973-02-13 FR FR7305071A patent/FR2181727B1/fr not_active Expired
- 1973-02-13 JP JP48019694A patent/JPS4886895A/ja active Pending
- 1973-02-13 GB GB688373A patent/GB1421063A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT387576B (en) * | 1983-10-25 | 1989-02-10 | Richter Gedeon Vegyeszet | METHOD FOR PRODUCING NEW 1,3-OXAZINO (4,3-A) ISOCHINOLINE DERIVATIVES |
Also Published As
Publication number | Publication date |
---|---|
IE37234L (en) | 1973-08-14 |
IE37234B1 (en) | 1977-06-08 |
DE2306809A1 (en) | 1973-08-30 |
FR2181727B1 (en) | 1976-10-22 |
JPS4886895A (en) | 1973-11-15 |
FR2181727A1 (en) | 1973-12-07 |
CA1036596A (en) | 1978-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |