WO2004101592A1 - Procede de production de derives d'erithromycine a - Google Patents

Procede de production de derives d'erithromycine a Download PDF

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Publication number
WO2004101592A1
WO2004101592A1 PCT/JP2004/006985 JP2004006985W WO2004101592A1 WO 2004101592 A1 WO2004101592 A1 WO 2004101592A1 JP 2004006985 W JP2004006985 W JP 2004006985W WO 2004101592 A1 WO2004101592 A1 WO 2004101592A1
Authority
WO
WIPO (PCT)
Prior art keywords
carbon atoms
group
potassium
sodium
substituted
Prior art date
Application number
PCT/JP2004/006985
Other languages
English (en)
Japanese (ja)
Inventor
Masato Kashimura
Hiroki Urabe
Takashi Adachi
Original Assignee
Taisho Pharmaceutical Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Taisho Pharmaceutical Co., Ltd. filed Critical Taisho Pharmaceutical Co., Ltd.
Publication of WO2004101592A1 publication Critical patent/WO2004101592A1/fr

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H17/00Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
    • C07H17/04Heterocyclic radicals containing only oxygen as ring hetero atoms
    • C07H17/08Hetero rings containing eight or more ring members, e.g. erythromycins

Abstract

L'invention concerne un procédé de production de dérivés carbonatés 11, 12-cycliques de 9-désoxo-9-hydroxyérythromycine A qui peuvent être utilisés comme intermédiaires dans la synthèse de nouveau dérivés d'érithromycine A. Ce procédé consiste à faire réagir un composé correspondant à la formule générale (I) avec un borohydrure de sodium dans un solvant à base de méthanol contenant un ou deux éléments choisis parmi l'hydroxyde de sodium, l'hydroxyde de potassium, le méthoxyde de sodium, l'éthoxyde de sodium, le méthoxyde de potassium, l'éthoxyde de potassium et le butoxyde tertiaire de potassium. Dans ladite formule, R1 représente hydrogène, alcanoyl C1-5, alcanoyl C1-5 substitué par un cycle aromatique de 5 à 12 atomes de carbone ou un hétérocycle de 3 à 9 atomes de carbone, ou silyle substitué par un à trois groupes sélectionnés parmi alkyle C1-4, des cycles aromatiques possédant 6 à 10 atomes de carbone et des groupes alkyle C1-4 substitués par des cycles aromatiques possédant 6 à 10 atomes de carbone.
PCT/JP2004/006985 2003-05-19 2004-05-17 Procede de production de derives d'erithromycine a WO2004101592A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003-139718 2003-05-19
JP2003139718 2003-05-19

Publications (1)

Publication Number Publication Date
WO2004101592A1 true WO2004101592A1 (fr) 2004-11-25

Family

ID=33447352

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/006985 WO2004101592A1 (fr) 2003-05-19 2004-05-17 Procede de production de derives d'erithromycine a

Country Status (1)

Country Link
WO (1) WO2004101592A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58159499A (ja) * 1982-03-01 1983-09-21 フアイザ−・インコ−ポレ−テツド 抗菌剤として有用な4″−エピエリスロマイシンaおよびその誘導体
JPH04149152A (ja) * 1990-10-09 1992-05-22 Kanegafuchi Chem Ind Co Ltd 3,4―ジヒドロキシ酪酸エステル誘導体の製造法
JPH06345793A (ja) * 1993-06-10 1994-12-20 Asahi Chem Ind Co Ltd 抗生物質l53−18a誘導体
JPH10500954A (ja) * 1994-05-23 1998-01-27 セプラコー,インコーポレイテッド 光学純正アルブテロールの異性体選択性製剤
WO1998013373A1 (fr) * 1996-09-24 1998-04-02 Taisho Pharmaceutical Co., Ltd. Derives d'erythromycine a

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58159499A (ja) * 1982-03-01 1983-09-21 フアイザ−・インコ−ポレ−テツド 抗菌剤として有用な4″−エピエリスロマイシンaおよびその誘導体
JPH04149152A (ja) * 1990-10-09 1992-05-22 Kanegafuchi Chem Ind Co Ltd 3,4―ジヒドロキシ酪酸エステル誘導体の製造法
JPH06345793A (ja) * 1993-06-10 1994-12-20 Asahi Chem Ind Co Ltd 抗生物質l53−18a誘導体
JPH10500954A (ja) * 1994-05-23 1998-01-27 セプラコー,インコーポレイテッド 光学純正アルブテロールの異性体選択性製剤
WO1998013373A1 (fr) * 1996-09-24 1998-04-02 Taisho Pharmaceutical Co., Ltd. Derives d'erythromycine a

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