Phosphinyl analogues of hydroxybupropion: (±)-2-aryl-3,3,5,5-tetramethyl-[1,4,2]-oxazaphosphinanes
摘要:
Analogous structures in phosphinate series of hydroxybupropion 2, that is, (+/-)-2-aryl-3,3,5,5-tetramethyl-[1,4,2]-oxazaphosphinanes 8, are prepared according to a two step sequence: addition-cyclization reaction from methyl hypophosphite and oxazolidine 6, followed by a pallado-catalyzed arylation of P-H bond from oxazaphosphinane 7. (c) 2007 Elsevier Ltd. All rights reserved.
Phosphinolactone derivatives and pharmaceutical uses thereof
申请人:INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM)
公开号:US10947260B2
公开(公告)日:2021-03-16
A compound of following formula (I):
where:
X is O or S;
A is an aromatic (hetero)cycle having 5 to 10 atoms selected from among carbon and nitrogen atoms, optionally being substituted;
R′ is H or (C1-C6)alkyl group;
R1, R2, R3, R4 and R5, the same or different, are selected from the group formed by: H, (C1-C6)alkyl groups and (C6-C10)aryl groups.
The compound is for the treatment of neurodegenerative diseases.
下式(I)的化合物:
其中
X 是 O 或 S;
A 是芳香(杂)环,具有 5 至 10 个原子,可从碳原子和氮原子中选择,可选被取代;
R′ 是 H 或(C1-C6)烷基;
R1、R2、R3、R4 和 R5(相同或不同)选自由以下各项组成的基团:H、(C1-C6)烷基和(C6-C10)芳基。
该化合物用于治疗神经退行性疾病。
NOUVEAUX DÉRIVÉS DE PHOSPHINOLACTONES ET LEURS UTILISATIONS PHARMACEUTIQUES
申请人:Institut National de la Santé et de la
Recherche Médicale (INSERM)
公开号:EP3452489A1
公开(公告)日:2019-03-13
[EN] NOVEL PHOSPHINOLACTONE DERIVATIVES AND PHARMACEUTICAL USES THEREOF<br/>[FR] NOUVEAUX DÉRIVÉS DE PHOSPHINOLACTONES ET LEURS UTILISATIONS PHARMACEUTIQUES
申请人:INSTITUT NATIONAL DE LA SANTE ET DE LA RECH MEDICALE (INSERM)
公开号:WO2017191034A1
公开(公告)日:2017-11-09
La présente invention concerne un composé de formule (I) suivante : (I), dans laquelle : - X est O ou S; - A est un (hétéro)cycle aromatique comprenant de 5 à 1 0 atomes choisis parmi les atomes de carbone et d'azote, étant éventuellement substitué; - R' est H ou un groupe (C1-C6)alkyle; - R1, R2, R3, R4 et R5, identiques ou différents, sont choisis dans le groupe constitué de : H, des groupes (C1C6)alkyles et des groupes (C6-C10)aryles; pour son utilisation pour le traitement de maladies neurodégénératives.
Phosphinyl analogues of hydroxybupropion: (±)-2-aryl-3,3,5,5-tetramethyl-[1,4,2]-oxazaphosphinanes
Analogous structures in phosphinate series of hydroxybupropion 2, that is, (+/-)-2-aryl-3,3,5,5-tetramethyl-[1,4,2]-oxazaphosphinanes 8, are prepared according to a two step sequence: addition-cyclization reaction from methyl hypophosphite and oxazolidine 6, followed by a pallado-catalyzed arylation of P-H bond from oxazaphosphinane 7. (c) 2007 Elsevier Ltd. All rights reserved.
NOVEL PHOSPHINOLACTONE DERIVATIVES AND PHARMACEUTICAL USES THEREOF
申请人:INSTITUT NATIONAL DE LA SANTE DE LA RECHERCHE MEDICALE (INSERM)
公开号:US20190144476A1
公开(公告)日:2019-05-16
A compound of following formula (I):
where:
X is O or S;
A is an aromatic (hetero)cycle having 5 to 10 atoms selected from among carbon and nitrogen atoms, optionally being substituted;
R′ is H or (C
1
-C
6
)alkyl group;
R
1
, R
2
, R
3
, R
4
and R
5
, the same or different, are selected from the group formed by: H, (C
1
-C
6
)alkyl groups and (C
6
-C
10
)aryl groups.
The compound is for the treatment of neurodegenerative diseases.