GB1313017A - Tetrahydro-isoquinoline derivatives and a process for the manufacture thereof - Google Patents
Tetrahydro-isoquinoline derivatives and a process for the manufacture thereofInfo
- Publication number
- GB1313017A GB1313017A GB5670270A GB1313017DA GB1313017A GB 1313017 A GB1313017 A GB 1313017A GB 5670270 A GB5670270 A GB 5670270A GB 1313017D A GB1313017D A GB 1313017DA GB 1313017 A GB1313017 A GB 1313017A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- above formula
- compounds
- dimethoxy
- nov
- 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
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/02—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines
- C07D217/04—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines with hydrocarbon or substituted hydrocarbon radicals attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/46—Friedel-Crafts reactions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/782—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic
- C07C49/788—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic with keto groups bound to a condensed ring system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/782—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic
- C07C49/792—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic containing rings other than six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
Abstract
1313017 2 - Aralkyl - 6,7 - dimethoxy - 1- methyl - 1,2,3,4 - tetrahydroquinolines ROCHE PRODUCTS Ltd 16 Nov 1971 [30 Nov 1970] 56702/70 Heading C2C The invention comprises compounds of formula and their acid addition salts, wherein R is C 1-6 alkyl or C 3-6 alkyl, R<SP>1</SP> is H or up to C 6 alkanoyl, and R<SP>2</SP>, R<SP>3</SP> are each C 1-6 alkyl, or R<SP>2</SP>-R<SP>3</SP> is -(CH 2 ) 3 -, (-CH 2 ) 4 - or These compounds are prepared by reacting 6,7- dimethoxy - 1 - methyl - 1,2,3,4 - tetrahydroquinoline (or its acid addition salt) with the corresponding alkyl/aryl ketone, reducing the intermediate ketone corresponding with the above formula in which CO replaces CHOR<SP>1</SP>, and if desired alkanoylating the alcohol of the above formula. Therapeutic compositions having analgesic and/or antitussive activity, and which also reduce intestinal motility, comprise compounds of the above formula; they may be administered orally or parenterally.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5670270 | 1970-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1313017A true GB1313017A (en) | 1973-04-11 |
Family
ID=10477318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5670270A Expired GB1313017A (en) | 1970-11-30 | 1970-11-30 | Tetrahydro-isoquinoline derivatives and a process for the manufacture thereof |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US3812133A (en) |
| AT (1) | AT317215B (en) |
| AU (1) | AU454027B2 (en) |
| BE (1) | BE775949A (en) |
| BG (1) | BG20355A3 (en) |
| BR (1) | BR7107706D0 (en) |
| CH (1) | CH559725A5 (en) |
| CS (1) | CS164916B2 (en) |
| DD (1) | DD95232A5 (en) |
| DE (1) | DE2156049A1 (en) |
| DK (1) | DK129236B (en) |
| EG (1) | EG10512A (en) |
| ES (1) | ES397454A1 (en) |
| FI (1) | FI49605C (en) |
| FR (1) | FR2115493B1 (en) |
| GB (1) | GB1313017A (en) |
| HU (1) | HU162419B (en) |
| IL (1) | IL38066A0 (en) |
| MY (1) | MY7400044A (en) |
| NL (1) | NL7116272A (en) |
| RO (1) | RO60141A (en) |
| SE (1) | SE374110B (en) |
| SU (1) | SU453837A3 (en) |
| ZA (1) | ZA717308B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4766131A (en) * | 1980-10-17 | 1988-08-23 | Pennwalt Corporation | 2-amino (or hydroxy) phenethyl-1,2,3,4-tetrahydroisoquinolines as analgesics |
-
1970
- 1970-11-30 GB GB5670270A patent/GB1313017A/en not_active Expired
-
1971
- 1971-11-01 ZA ZA717308A patent/ZA717308B/en unknown
- 1971-11-01 EG EG480/71A patent/EG10512A/en active
- 1971-11-02 IL IL38066A patent/IL38066A0/en unknown
- 1971-11-03 AU AU35297/71A patent/AU454027B2/en not_active Expired
- 1971-11-05 CH CH1612571A patent/CH559725A5/xx not_active IP Right Cessation
- 1971-11-11 DE DE19712156049 patent/DE2156049A1/en active Pending
- 1971-11-19 BR BR7706/71A patent/BR7107706D0/en unknown
- 1971-11-22 US US00203100A patent/US3812133A/en not_active Expired - Lifetime
- 1971-11-23 CS CS8160A patent/CS164916B2/cs unknown
- 1971-11-24 RO RO68853A patent/RO60141A/ro unknown
- 1971-11-26 NL NL7116272A patent/NL7116272A/xx unknown
- 1971-11-26 DD DD159187A patent/DD95232A5/xx unknown
- 1971-11-27 BG BG19118A patent/BG20355A3/xx unknown
- 1971-11-29 DK DK583771AA patent/DK129236B/en unknown
- 1971-11-29 SE SE7115274A patent/SE374110B/xx unknown
- 1971-11-29 BE BE775949A patent/BE775949A/en unknown
- 1971-11-29 ES ES397454A patent/ES397454A1/en not_active Expired
- 1971-11-29 AT AT1024271A patent/AT317215B/en not_active IP Right Cessation
- 1971-11-30 FI FI713419A patent/FI49605C/en active
- 1971-11-30 FR FR7142902A patent/FR2115493B1/fr not_active Expired
- 1971-11-30 HU HUHO1436A patent/HU162419B/hu unknown
- 1971-11-30 SU SU1721026A patent/SU453837A3/en active
-
1974
- 1974-12-31 MY MY197444A patent/MY7400044A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS164916B2 (en) | 1975-11-28 |
| US3812133A (en) | 1974-05-21 |
| DK129236B (en) | 1974-09-16 |
| NL7116272A (en) | 1972-06-01 |
| FI49605B (en) | 1975-04-30 |
| ES397454A1 (en) | 1974-06-01 |
| DK129236C (en) | 1975-02-03 |
| BG20355A3 (en) | 1975-11-05 |
| RO60141A (en) | 1976-07-15 |
| ZA717308B (en) | 1972-11-29 |
| FR2115493B1 (en) | 1974-11-15 |
| SE374110B (en) | 1975-02-24 |
| FR2115493A1 (en) | 1972-07-07 |
| BE775949A (en) | 1972-05-29 |
| IL38066A0 (en) | 1972-01-27 |
| AT317215B (en) | 1974-08-26 |
| DD95232A5 (en) | 1973-01-20 |
| AU3529771A (en) | 1973-05-10 |
| BR7107706D0 (en) | 1973-07-12 |
| FI49605C (en) | 1975-08-11 |
| HU162419B (en) | 1973-02-28 |
| DE2156049A1 (en) | 1972-06-08 |
| AU454027B2 (en) | 1974-10-17 |
| EG10512A (en) | 1976-03-31 |
| MY7400044A (en) | 1974-12-31 |
| CH559725A5 (en) | 1975-03-14 |
| SU453837A3 (en) | 1974-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |