Process for the Preparation of N-Monosubstituted beta-Amino Alcohols
US-2015361064-A1 · Dec 17, 2015 · US
Process for the manufacture of 4-aminobenzoamidine dihydrochloride
US10280133B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10280133-B2 |
| Application number | US-201816028592-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 6, 2018 |
| Priority date | Oct 22, 2012 |
| Publication date | May 7, 2019 |
| Grant date | May 7, 2019 |
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- Title
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Abstract
Official abstract text for this publication.
The present invention relates to a process for the preparation of 4-aminobenzoamidine (4-AMBA) salts of general formula (I) preferably the salts thereof with hydrochloric or hydrobromic acid, particularly preferred the dichloride salt.
First claim
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We claim: 1. A compound of formula (II), wherein R is methyl and X is Cl.
Assignees
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Classifications
- C07C213/00Primary
Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton · CPC title
having amino groups bound to carbon atoms of six-membered aromatic rings and etherified hydroxy groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton · CPC title
- C07C257/08Primary
having carbon atoms of imino-carboxyl groups bound to carbon atoms of six-membered aromatic rings · CPC title
having carbon atoms of amidino groups bound to carbon atoms of six-membered aromatic rings · CPC title
of compounds containing imino groups · CPC title
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- What does patent US10280133B2 cover?
- The present invention relates to a process for the preparation of 4-aminobenzoamidine (4-AMBA) salts of general formula (I) preferably the salts thereof with hydrochloric or hydrobromic acid, particularly preferred the dichloride salt.
- Who is the assignee on this patent?
- Boehringer Ingelheim Int
- What technology area does this patent fall under?
- Primary CPC classification C07C213/00. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue May 07 2019 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).