GB1467793A - Process for preparing aminoethanols - Google Patents
Process for preparing aminoethanolsInfo
- Publication number
- GB1467793A GB1467793A GB4870875A GB4870875A GB1467793A GB 1467793 A GB1467793 A GB 1467793A GB 4870875 A GB4870875 A GB 4870875A GB 4870875 A GB4870875 A GB 4870875A GB 1467793 A GB1467793 A GB 1467793A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compounds
- aminoethanols
- preparing
- aralkane
- benzodioxoles
- 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
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
- C07D317/58—Radicals substituted by nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
Abstract
1467793 Benzodioxoles NICHOLAS INTERNATIONAL Ltd 27 Nov 1975 48708/75 Heading C2C Addition salts of compounds of the general formula (R, R<SP>1</SP>=H, C 1-4 alkyl) with arene, aralkane and C 3-25 alkane and alkene mono- and dicarboxylic acids are prepared from the parent acid and base. These compounds are bronchodilators, and may be administered in the form of pharmaceutical preparations containing them in association with a carrier.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4870875A GB1467793A (en) | 1975-11-27 | 1975-11-27 | Process for preparing aminoethanols |
NZ182560A NZ182560A (en) | 1975-11-27 | 1976-11-08 | Acid addition salts of n-(2-(3,4-methylene-dioxyphenyl)-ethyl)-i-(3-hydroxymethyl-4-hydroxyphenyl)-aminoethanol derivatives and pharmaceutical compositions |
ZA766676A ZA766676B (en) | 1975-11-27 | 1976-11-08 | Acid addition salts of amino ethanols |
DE19762652896 DE2652896A1 (en) | 1975-11-27 | 1976-11-20 | ACID ADDITIONAL SALTS OF SUBSTITUTED AMINOAETHANOLS |
FR7635180A FR2332750A1 (en) | 1975-11-27 | 1976-11-23 | AMINO-ETHANOL ACID ADDITIONAL SALTS |
NL7613065A NL7613065A (en) | 1975-11-27 | 1976-11-24 | PROCESS FOR THE PREPARATION OF AN ACID ADDITIONAL SALT OF CERTAIN AMINOETHANOLS. |
JP51142092A JPS5268179A (en) | 1975-11-27 | 1976-11-25 | Acid adduct salt of aminoethanol |
DK531876A DK531876A (en) | 1975-11-27 | 1976-11-25 | ACID ADDITIONAL SALTS OF AMINOETHANOLS |
BE172743A BE848797A (en) | 1975-11-27 | 1976-11-26 | AMINO-ETHANOLS ACID ADDITIONAL SALTS, |
ES453718A ES453718A1 (en) | 1975-11-27 | 1976-11-26 | Process for preparing aminoethanols |
AU20086/76A AU499699B2 (en) | 1975-11-27 | 1976-11-29 | Aminoethanols |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4870875A GB1467793A (en) | 1975-11-27 | 1975-11-27 | Process for preparing aminoethanols |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1467793A true GB1467793A (en) | 1977-03-23 |
Family
ID=10449630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4870875A Expired GB1467793A (en) | 1975-11-27 | 1975-11-27 | Process for preparing aminoethanols |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5268179A (en) |
AU (1) | AU499699B2 (en) |
BE (1) | BE848797A (en) |
DE (1) | DE2652896A1 (en) |
DK (1) | DK531876A (en) |
ES (1) | ES453718A1 (en) |
FR (1) | FR2332750A1 (en) |
GB (1) | GB1467793A (en) |
NL (1) | NL7613065A (en) |
NZ (1) | NZ182560A (en) |
ZA (1) | ZA766676B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5373020A (en) * | 1990-05-04 | 1994-12-13 | American Cyanamid Company | Substituted 5-(2-((2-aryl-2-hydroxyethyl)amino)propyl)-1,3-benzodioxoles |
-
1975
- 1975-11-27 GB GB4870875A patent/GB1467793A/en not_active Expired
-
1976
- 1976-11-08 ZA ZA766676A patent/ZA766676B/en unknown
- 1976-11-08 NZ NZ182560A patent/NZ182560A/en unknown
- 1976-11-20 DE DE19762652896 patent/DE2652896A1/en active Pending
- 1976-11-23 FR FR7635180A patent/FR2332750A1/en not_active Withdrawn
- 1976-11-24 NL NL7613065A patent/NL7613065A/en not_active Application Discontinuation
- 1976-11-25 JP JP51142092A patent/JPS5268179A/en active Pending
- 1976-11-25 DK DK531876A patent/DK531876A/en unknown
- 1976-11-26 ES ES453718A patent/ES453718A1/en not_active Expired
- 1976-11-26 BE BE172743A patent/BE848797A/en unknown
- 1976-11-29 AU AU20086/76A patent/AU499699B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5373020A (en) * | 1990-05-04 | 1994-12-13 | American Cyanamid Company | Substituted 5-(2-((2-aryl-2-hydroxyethyl)amino)propyl)-1,3-benzodioxoles |
Also Published As
Publication number | Publication date |
---|---|
NZ182560A (en) | 1978-03-06 |
AU499699B2 (en) | 1979-04-26 |
ZA766676B (en) | 1977-10-26 |
DK531876A (en) | 1977-05-28 |
BE848797A (en) | 1977-05-26 |
NL7613065A (en) | 1977-06-01 |
AU2008676A (en) | 1978-06-08 |
ES453718A1 (en) | 1977-12-16 |
FR2332750A1 (en) | 1977-06-24 |
JPS5268179A (en) | 1977-06-06 |
DE2652896A1 (en) | 1977-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |