NL7206761A - 2-(furylmethyl)-6,7-benzomorphans - from n-unsubstd 6,7-benzomorphans - Google Patents
2-(furylmethyl)-6,7-benzomorphans - from n-unsubstd 6,7-benzomorphansInfo
- Publication number
- NL7206761A NL7206761A NL7206761A NL7206761A NL7206761A NL 7206761 A NL7206761 A NL 7206761A NL 7206761 A NL7206761 A NL 7206761A NL 7206761 A NL7206761 A NL 7206761A NL 7206761 A NL7206761 A NL 7206761A
- Authority
- NL
- Netherlands
- Prior art keywords
- benzomorphans
- unsubstd
- furylmethyl
- modifying
- hofmann
- Prior art date
Links
Landscapes
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Title cpds. are of formula (I): (where R = H, Me, or MeCO; R1 = H or 1-4C alkyl; and R2 and R3 = H, Me or Et, and are prepd. from a 21,5,9 alpha-substd. 6,7-benzomorphan; (a) by reacting with a furyl trimethylammonium salt; and modifying R and R3 as required, or (b) by condensing with a Hofmann eliminatable gp., quaternising with a halomethylfuran, and heating with strong base (Hofmann elimination), opt. followed by modifying R and/or R3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7206761A NL7206761A (en) | 1972-05-18 | 1972-05-18 | 2-(furylmethyl)-6,7-benzomorphans - from n-unsubstd 6,7-benzomorphans |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7206761A NL7206761A (en) | 1972-05-18 | 1972-05-18 | 2-(furylmethyl)-6,7-benzomorphans - from n-unsubstd 6,7-benzomorphans |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7206761A true NL7206761A (en) | 1973-11-20 |
Family
ID=19816078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7206761A NL7206761A (en) | 1972-05-18 | 1972-05-18 | 2-(furylmethyl)-6,7-benzomorphans - from n-unsubstd 6,7-benzomorphans |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7206761A (en) |
-
1972
- 1972-05-18 NL NL7206761A patent/NL7206761A/en active Search and Examination
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU497310B2 (en) | Production of polymer-coated steel tubing | |
CA1028080A (en) | Process for the production of high molecular weight cationic acrylamide copolymers | |
JPS57131764A (en) | Manufacture of alkoxyalkyl-1,4-dihydropyridine ester or salts of same | |
BE799963A (en) | PROCESS FOR THE PREPARATION OF POLY- (VINYL HALOGENIDES), | |
ES414136A1 (en) | Preparation of 1,2-dichloro-3-amino propane derivatives | |
NL7206761A (en) | 2-(furylmethyl)-6,7-benzomorphans - from n-unsubstd 6,7-benzomorphans | |
CH585223A5 (en) | 2-(furylmethyl)-6,7-benzomorphans - from n-unsubstd 6,7-benzomorphans | |
ES447664A1 (en) | Cardenolide derivatives | |
SE7703868L (en) | PYRIDINE DERIVATIVES | |
BE800599A (en) | PROCESS FOR THE PREPARATION OF DIMETHYL-2,5 FURANNE-CARBOXYLIQUES-3 AMIDES | |
BE848521Q (en) | EPOXIDATION PROCESS, | |
ES405456A1 (en) | 7-Alkoxycarbonyl-4-hydroxymethyl-1-phthalazone compounds | |
ES421281A1 (en) | Penicillins | |
ES423586A1 (en) | 1,4-Dithiino(2,3-c)pyrrole derivatives | |
NO740228A (en) | Process for the preparation of new leurosine derivatives and their salts. | |
BE803213A (en) | NEW AZOMETHINS OF 4-AMINO-5-H-1,2,4-TRIAZINE-5-ONES, THEIR PREPARATION PROCESS AS HERBICIDES | |
CA938294A (en) | Manufacture of 1,1'-disubstituted-4,4'-bipyridylium salts | |
ES420698A1 (en) | 1,2-Dihydroindene-2-spiro-2{40 -piperazine derivatives and process for the production thereof | |
BE788094A (en) | 2- (3,4-DICHLOROANILINO) QUINOLIZINIUM BROMIDE | |
CH551448A (en) | PROCESS FOR THE PRODUCTION OF PENICILLINAL DERIVATIVES. | |
FR2123206A1 (en) | Thiazolyl-pyrrolidinones - as analgesics, sedatives barbiturate-potentiators | |
ES424835A1 (en) | Alkyloxalyl amino-s-triazines | |
ES424787A1 (en) | 6,7-Benzomorphan derivatives | |
CS179035B1 (en) | Method for production of 2',3'-didesoxy-3'-fluorpyrimidine-nucleosides | |
AU469133B2 (en) | Manufacture of 1,1'-dimethyl-4,4'-bipyridylium salts |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
BN | A decision not to publish the application has become irrevocable |