HK1002360A1 - 5，6─二羥─2─胺─1,2,3,4─四氫萘衍生物之製法 - Google Patents
5，6─二羥─2─胺─1,2,3,4─四氫萘衍生物之製法 Download PDFInfo
- Publication number
- HK1002360A1 HK1002360A1 HK98101167A HK98101167A HK1002360A1 HK 1002360 A1 HK1002360 A1 HK 1002360A1 HK 98101167 A HK98101167 A HK 98101167A HK 98101167 A HK98101167 A HK 98101167A HK 1002360 A1 HK1002360 A1 HK 1002360A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- give
- acid
- dialkoxyphenyl
- amino
- dihydroxy
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2602/00—Systems containing two condensed rings
- C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
- C07C2602/04—One of the condensed rings being a six-membered aromatic ring
- C07C2602/10—One of the condensed rings being a six-membered aromatic ring the other ring being six-membered, e.g. tetraline
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI94A000802 | 1994-04-26 | ||
| ITMI940802A IT1269584B (it) | 1994-04-26 | 1994-04-26 | Procedimento per la preparazione di derivati di 5,6-diidrossi- 2-ammino-1,2,3,4- tetraidronaftalene |
| PCT/EP1995/001406 WO1995029147A1 (en) | 1994-04-26 | 1995-04-13 | A process for the preparation of 5,6-dihydroxy-2-amino-1,2,3,4-tetrahydronaphthalene derivatives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HK1002360A1 true HK1002360A1 (zh) | 1998-08-21 |
| HK1002360B HK1002360B (zh) | 2000-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PF | Patent in force | ||
| PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20050413 |