JPS57151653A - Azo dye - Google Patents
Azo dyeInfo
- Publication number
- JPS57151653A JPS57151653A JP3683081A JP3683081A JPS57151653A JP S57151653 A JPS57151653 A JP S57151653A JP 3683081 A JP3683081 A JP 3683081A JP 3683081 A JP3683081 A JP 3683081A JP S57151653 A JPS57151653 A JP S57151653A
- Authority
- JP
- Japan
- Prior art keywords
- dye
- formula
- aryl
- substituted
- alkyl
- 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.)
- Pending
Links
Abstract
NEW MATERIAL:To azo dye of formulaI[D is residue of aromatic diazo component; R1 is H, (substituted) alkyl, cycloalkyl, aryl, etc.; R2 is H, (substituted) alkyl, aryl, aryloxyalkyl, group of formula II, etc.; m and n are 1W3; l is 0 or 1; M is H, Na, K, ammonium ion, etc.; X is bivalent crosslinking group].
USE: A dye which dyes the fibers such as cellulose, wool, silk, polyamide, polyester, etc. especially polyamide fibers in redWblue colors with excellent fastness, uniformity and build-up property.
PROCESS: The objective dye can be prepared, e.g. by reacting the diazonium salt of an amine of formula D-NH2 with a coupling component of formula III{e.g. 2-[N-(2-hydroxysulfonyloxyethyl)-N-ethylamino]-4-phenylthiazole, etc.}, and converting the product to sulfuric acid ester with concentrated sulfuric acid.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3683081A JPS57151653A (en) | 1981-03-13 | 1981-03-13 | Azo dye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3683081A JPS57151653A (en) | 1981-03-13 | 1981-03-13 | Azo dye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57151653A true JPS57151653A (en) | 1982-09-18 |
Family
ID=12480656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3683081A Pending JPS57151653A (en) | 1981-03-13 | 1981-03-13 | Azo dye |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57151653A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6214853B1 (en) | 1999-06-30 | 2001-04-10 | Synaptic Pharmaceutical Corporation | Selective NPY (Y5) antagonists (bicyclics) |
| US6218408B1 (en) | 1999-06-30 | 2001-04-17 | Synaptic Pharmaceutical Corporation | Selective NPY (Y5) antagonists (bicyclics) |
| US6222040B1 (en) | 1999-06-30 | 2001-04-24 | Synaptic Pharmaceutical Corporation | Selective NPY (Y5) antagonists (tricyclics) |
| US6225330B1 (en) | 1999-06-30 | 2001-05-01 | Synaptic Pharmaceutical Corporation | Selective NPY (Y5) antagonists (tricyclics) |
| US6340683B1 (en) | 1999-04-22 | 2002-01-22 | Synaptic Pharmaceutical Corporation | Selective NPY (Y5) antagonists (triazines) |
| US6989379B1 (en) | 1999-04-22 | 2006-01-24 | H. Lundbick A/S | Selective NPY (Y5) antagonists |
| US7189720B2 (en) | 1999-04-22 | 2007-03-13 | H. Lundbeck A/S | Selective NPY (Y5) antagonists |
| US7273880B2 (en) | 1999-06-30 | 2007-09-25 | H. Lunbeck A/S | Selective NPY (Y5) antagonists |
-
1981
- 1981-03-13 JP JP3683081A patent/JPS57151653A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6340683B1 (en) | 1999-04-22 | 2002-01-22 | Synaptic Pharmaceutical Corporation | Selective NPY (Y5) antagonists (triazines) |
| US6569856B2 (en) | 1999-04-22 | 2003-05-27 | Synaptic Pharmaceutical Corporation | Selective NPY (Y5) antagonists (triazines) |
| US6989379B1 (en) | 1999-04-22 | 2006-01-24 | H. Lundbick A/S | Selective NPY (Y5) antagonists |
| US7189720B2 (en) | 1999-04-22 | 2007-03-13 | H. Lundbeck A/S | Selective NPY (Y5) antagonists |
| US6214853B1 (en) | 1999-06-30 | 2001-04-10 | Synaptic Pharmaceutical Corporation | Selective NPY (Y5) antagonists (bicyclics) |
| US6218408B1 (en) | 1999-06-30 | 2001-04-17 | Synaptic Pharmaceutical Corporation | Selective NPY (Y5) antagonists (bicyclics) |
| US6222040B1 (en) | 1999-06-30 | 2001-04-24 | Synaptic Pharmaceutical Corporation | Selective NPY (Y5) antagonists (tricyclics) |
| US6225330B1 (en) | 1999-06-30 | 2001-05-01 | Synaptic Pharmaceutical Corporation | Selective NPY (Y5) antagonists (tricyclics) |
| US7273880B2 (en) | 1999-06-30 | 2007-09-25 | H. Lunbeck A/S | Selective NPY (Y5) antagonists |
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