ES414319A1 - Un procedimiento para la preparacion de una piranona. - Google Patents
Un procedimiento para la preparacion de una piranona.Info
- Publication number
- ES414319A1 ES414319A1 ES414319A ES414319A ES414319A1 ES 414319 A1 ES414319 A1 ES 414319A1 ES 414319 A ES414319 A ES 414319A ES 414319 A ES414319 A ES 414319A ES 414319 A1 ES414319 A1 ES 414319A1
- Authority
- ES
- Spain
- Prior art keywords
- alkyl
- straight
- procedure
- preparation
- branched chain
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 abstract 2
- ZPSJGADGUYYRKE-UHFFFAOYSA-N 2H-pyran-2-one Chemical compound O=C1C=CC=CO1 ZPSJGADGUYYRKE-UHFFFAOYSA-N 0.000 abstract 1
- VOLMSPGWNYJHQQ-UHFFFAOYSA-N Pyranone Natural products CC1=C(O)C(=O)C(O)CO1 VOLMSPGWNYJHQQ-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000000304 alkynyl group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 150000002118 epoxides Chemical class 0.000 abstract 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
- C07D309/40—Oxygen atoms attached in positions 3 and 4, e.g. maltol
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/02—Drugs for disorders of the nervous system for peripheral neuropathies
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Neurosurgery (AREA)
- Biomedical Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Neurology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrane Compounds (AREA)
- Saccharide Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA141,469A CA989848A (en) | 1972-05-05 | 1972-05-05 | 3-(3-substituted amino-2-hydroxypropoxy)-2-substituted-4-pyranones and process for preparing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES414319A1 true ES414319A1 (es) | 1976-02-01 |
Family
ID=4093187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES414319A Expired ES414319A1 (es) | 1972-05-05 | 1973-05-03 | Un procedimiento para la preparacion de una piranona. |
Country Status (13)
-
1972
- 1972-05-05 CA CA141,469A patent/CA989848A/en not_active Expired
-
1973
- 1973-04-16 SE SE7305382A patent/SE396605B/xx unknown
- 1973-04-18 NL NL7305478A patent/NL7305478A/xx not_active Application Discontinuation
- 1973-04-27 AU AU54938/73A patent/AU473061B2/en not_active Expired
- 1973-04-30 GB GB2047673A patent/GB1390486A/en not_active Expired
- 1973-05-03 DE DE2322361A patent/DE2322361A1/de not_active Withdrawn
- 1973-05-03 ES ES414319A patent/ES414319A1/es not_active Expired
- 1973-05-03 FR FR7315860A patent/FR2183750B1/fr not_active Expired
- 1973-05-04 BE BE130744A patent/BE799097A/xx unknown
- 1973-05-04 ZA ZA733050A patent/ZA733050B/xx unknown
- 1973-05-04 HU HUME1625A patent/HU165584B/hu unknown
- 1973-05-04 CH CH636873A patent/CH577989A5/xx not_active IP Right Cessation
- 1973-05-07 JP JP4989173A patent/JPS5635185B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1390486A (en) | 1975-04-16 |
| FR2183750B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-03-05 |
| NL7305478A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-11-07 |
| AU473061B2 (en) | 1976-06-10 |
| SE396605B (sv) | 1977-09-26 |
| AU5493873A (en) | 1974-10-31 |
| ZA733050B (en) | 1974-12-24 |
| JPS5635185B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-08-15 |
| BE799097A (fr) | 1973-11-05 |
| CH577989A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-07-30 |
| CA989848A (en) | 1976-05-25 |
| FR2183750A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-12-21 |
| HU165584B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-09-28 |
| JPS4961167A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-06-13 |
| DE2322361A1 (de) | 1973-11-22 |
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