Macromolecular compound
US-2016372675-A1 · Dec 22, 2016 · US
Organic amine salts of aminobenzoic acid derivatives and method for producing same
US8946286B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8946286-B2 |
| Application number | US-201113883171-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 1, 2011 |
| Priority date | Nov 2, 2010 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
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Abstract
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A novel organic amine salt or salt with quaternary ammonium ion of 3-{[((2E)-2-{1-[5-(4-t-butylphenyl)-4-hydroxy-3-thienyl]ethylidene}hydrazino)carbonothioyl]amino}benzoic acid having useful properties as a drug is provided. A novel organic amine or salt with quaternary ammonium ion of 3-{[((2E)-2-{1-[5-(4-t-butylphenyl)-4-hydroxy-3-thienyl]ethylidene}hydrazino)carbonothioyl]amino}benzoic acid, a method for producing the organic amine salt or the salt with quaternary ammonium ion and a platelet increasing agent.
First claim
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The invention claimed is: 1. A salt of 3-{[((2E)-2-{1-[5-(4-t-butylphenyl)-4-hydroxy-3-thienyl]ethylidene} hydrazino)carbonothioyl]amino}benzoic acid, which is selected from the group consisting of: an ethanolamine salt of 3-{[((2E)-2-{1-[5-(4-t-butylphenyl)-4-hydroxy-3-thienyl]ethylidene}hydrazino)carbonothioyl]aminol}benzoic acid; a tromethamine salt of 3-{[((2E)-2-{1-[5-(4-t-butylphenyl)-4-hydroxy-3-thienyl]ethylidene}hydrazino)carbonothioyl]aminol}benzoic acid; and a choli…
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Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
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- What does patent US8946286B2 cover?
- A novel organic amine salt or salt with quaternary ammonium ion of 3-{[((2E)-2-{1-[5-(4-t-butylphenyl)-4-hydroxy-3-thienyl]ethylidene}hydrazino)carbonothioyl]amino}benzoic acid having useful properties as a drug is provided. A novel organic amine or salt with quaternary ammonium ion of 3-{[((2E)-2-{1-[5-(4-t-butylphenyl)-4-hydroxy-3-thienyl]ethylidene}hydrazino)carbonothioyl]amino}benzoic…
- Who is the assignee on this patent?
- Iwamoto Shunsuke, Nakano Satoshi, Ishida Mariko, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification C07D333/32. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Feb 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).