[EN] AZOLE DERIVATIVES AND METHODS FOR PRODUCING THE SAME, INTERMEDIATE COMPOUNDS FOR THE DERIVATIVES AND METHODS FOR PRODUCING THE SAME, AND AGRO-HORTICULTURAL AGENTS AND INDUSTRIAL MATERIAL PROTECTING AGENTS CONTAINING THE DERIVATIVES<br/>[FR] DÉRIVÉS AZOLE ET LEURS PROCÉDÉS DE PRODUCTION, COMPOSÉS INTERMÉDIAIRES POUR SYNTHÉTISER LES DÉRIVÉS ET LEURS PROCÉDÉS DE PRODUCTION, ET AGENTS AGRO-HORTICOLES ET AGENTS DE PROTECTION DE PRODUITS INDUSTRIELS CONTENANT LES DÉRIVÉS
申请人:KUREHA CORP
公开号:WO2011070742A1
公开(公告)日:2011-06-16
To provide an azole derivative which is contained as an active ingredient in an agro-horticultural agent having an excellent controlling effect on diseases. An azole derivative according to the invention is represented by Formula (I), wherein R1 and R2 are same or different, and each denotes a substituted C3-C6 cycloalkyl group or a C1-C4 alkyl group substituted with the substituted C3-C6 cycloalkyl group; and A denotes a nitrogen atom or a methyne group.
Diallyllactones (obtained from cyclic anhydrides via a double allylation reactionpromoted by titaniumtetrachloride) were cycloisomerised using 5 mol% of cyclooctadienyl ruthenium dichloride in ethanol providing the corresponding exomethylene spirolactones in good yields, with moderated to good diastereomeric excess.
AZOLE DERIVATIVES AND METHODS FOR PRODUCING THE SAME, INTERMEDIATE COMPOUNDS FOR THE DERIVATIVES AND METHODS FOR PRODUCING THE SAME, AND AGRO-HORTICULTURAL AGENTS AND INDUSTRIAL MATERIAL PROTECTING AGENTS CONTAINING THE DERIVATIVES
申请人:Sudo Keiichi
公开号:US20120238762A1
公开(公告)日:2012-09-20
To provide an azole derivative which is contained as an active ingredient in an agro-horticultural agent having an excellent controlling effect on diseases. An azole derivative according to the invention is represented by Formula (I), wherein R
1
and R
2
are same or different, and each denotes a substituted C3-C6 cycloalkyl group or a C1-C4 alkyl group substituted with the substituted C3-C6 cycloalkyl group; and A denotes a nitrogen atom or a methyne group.
The invention is related to substituted 2β-morpholino-androstane derivatives, bonded at their 2β-position to the nitrogen of a group of formula I
wherein R represents one to four substituents, each one independently selected from (1-4C) alkyl, phenyl and benzyl, or two at the same carbon atom being together -(CH₂)n- wherein n is 2-6; and Y is O or S, or a pharmaceutically acceptable salt thereof.
These steroids are very potent intravenous anaesthetics. The compounds have fast onset times and ideal 'sleep duration' vs. 'recovery to full coordination' profiles.
本发明涉及取代的 2β-吗啉-雄甾烷衍生物,其 2β 位与式 I 基团的氮键合
其中 R 代表一至四个取代基,每个取代基独立地选自(1-4C)烷基、苯基和苄基,或两个在同一碳原子上的取代基-(CH₂)n-,其中 n 为 2-6;Y 为 O 或 S,或其药学上可接受的盐。
这些类固醇是非常有效的静脉麻醉剂。这些化合物具有快速起效时间和理想的 "睡眠持续时间 "与 "完全协调恢复 "曲线。
Tschesche,R.; Machleidt,H., Justus Liebigs Annalen der Chemie, 1960, vol. 631, p. 61 - 76