Indirect electrooxidation of alcohols and aldehydes by using a double mediatory system consisting of ruthenium tetraoxide/ruthenium dioxide and chlorine cation/chlorine anion redoxes in an aqueous-organic two-phase system
Method Of Producing Compound Having Anti-Hcv Activity
申请人:Aoki Masahiro
公开号:US20110098477A1
公开(公告)日:2011-04-28
There is provided a convenient and inexpensive method of producing a compound which has a high activity of inhibiting replication of hepatitis C virus (HCV) and is useful for preventing and treating a liver disease caused by HCV infection.
It is a method of biologically producing a compound represented by the formula (1):
[wherein A represents a hydrogen atom, a straight or branched alkyl group having 1 to 8 carbon atoms, or the like], or a pharmaceutically acceptable salt thereof, a method comprising adding an amino acid derivative represented by the formula (3):
[wherein A has the same meaning as defined for the compound of the above formula (1); and R represents a hydrogen atom, a straight or branched alkyl group having 1 to 8 carbon atoms, or the like],
or a salt thereof into the fungal mycelium or the culture medium/culture broth of a filamentous fungal strain having an ability to produce the compound represented by the formula (2):
to thereby cause the fungal strain to directly produce the compound of the formula (1).
Radiolabeled irreversible inhibitors of epidermal growth factor receptor tyrosine kinase and their use in radioimaging and radiotherapy
申请人:Hadasit Medical Research Services and Development Ltd.
公开号:US20020128553A1
公开(公告)日:2002-09-12
Radiolabeled epidermal growth factor receptor tyrosine kinase (EGFR-TK) irreversible inhibitors and their use as biomarkers for medicinal radioimaging such as Positron Emission Tomography (PET) and Single Photon Emission Computed Tomography (SPECT) and as radiopharmaceuticals for radiotherapy are disclosed.
[EN] POTASSIUM CHANNEL OPENERS<br/>[FR] COMPOSES OUVRANT LES CANAUX POTASSIUM
申请人:ABBOTT LABORATORIES
公开号:WO1999031059A1
公开(公告)日:1999-06-24
(EN) Compounds having the formula (I) are useful in treating diseases prevented by or ameliorated with potassium channel openers. Also disclosed are potassium channel opening compositions and a method of opening potassium channels in a mammal.(FR) L'invention concerne des composés représentés par la formule (I), qui sont utiles pour le traitement des maladies qu'il est possible de prévenir ou d'améliorer au moyen de composés ouvrant les canaux potassium. L'invention concerne également des compositions permettant d'ouvrir les canaux potassium et un procédé permettant d'ouvrir les canaux potassium chez un mammifère.
Compounds having the formula
1
are useful in treating diseases prevented by or ameliorated with potassium channel openers. Also disclosed are potassium channel opening compositions and a method of opening potassium channels in a mammal.
Novel substituted quinolones of the formula:
where Het represents a heterobicyclic group having a 6-membered ring fused to a further 5- or 6-membered ring, containing 1 to 3 N-atoms in the non-fused positions, R is H or alkyl, and R¹ and R² are each H or alkyl, are force-selective cardiac stimulants.
式中的新型取代喹诺酮类化合物:
其中 Het 代表一个杂双环基团,该基团具有一个与另一个 5 或 6 元环融合的 6 元环,在非融合位置上含有 1 至 3 个 N 原子,R 是 H 或烷基,R¹ 和 R² 分别是 H 或烷基。