JPH11501931A - セファロマンニンエポキシド、その類似体およびそれらの製造方法 - Google Patents
セファロマンニンエポキシド、その類似体およびそれらの製造方法Info
- Publication number
- JPH11501931A JPH11501931A JP8527756A JP52775696A JPH11501931A JP H11501931 A JPH11501931 A JP H11501931A JP 8527756 A JP8527756 A JP 8527756A JP 52775696 A JP52775696 A JP 52775696A JP H11501931 A JPH11501931 A JP H11501931A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- alkyl group
- paclitaxel
- hydrogen
- epoxide
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
- C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
- C07D407/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D305/00—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
- C07D305/14—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms condensed with carbocyclic rings or ring systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Epoxy Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 全ての所有権または特権が請求される本発明の態様は下記のように定義される 。 1.酸化剤と下記式Iの化合物を下記式IIの生成物を 得るのに十分な時間の間、有機溶媒中で或る温度で反応させることからなるタク サンエポキシドおよびその夫々の異性体の製造方法。 ただし、式IにおいてRはアセチル基またはHを表わし、R1=R2=Me、E t、Pr、i−Pr、n−Buまたはt−Brのようなアルキル基、R3=Hで あり、R1=R2=R3=Hであり、R1=Me、Et、Pr、i−Pr、n−Br またはt−Brのようなアルキル基、R2=R3=Hであり、R1=R3=H、R2 =Me、Et、Pr、i−Pr、n−Buまたはt−Buのようなアルキル基で あり、R1=H、R2=R3=Me、Et、Pr、i−Pr、n−Bu、またはt −Buのようなアルキル基であり、R1=R2=R3=Me、Et、Pr、i−P r、n−Buまたはt−Buのようなアルキル基である。 また式IIにおいて、R=アセチル基またはHを表わし、R1=R2=アルキル 基、R3=Hであり、R1=R2=R3=Hであり、R1=アルキル基、R2=R3= Hであり、R1=R3=H、R2=アルキル基であり、R1=H、R2=R3=アルキ ル基であり、R1=R2=R3=アルキル基である。 2.R=アセチル基、R1=R2=Me、R3=Hである請求の範囲1の方法。 3.R=H、R1=R2=Me、R3=Hである請求の範囲1の方法。 4.前記有機溶媒が塩化メチレンである請求の範囲1の方法。 5.酸化剤が0℃〜50℃の反応温度で用いられる請求の範囲2の方法。 6.前記酸化剤が3−クロルペルオキシ安息香酸である請求の範囲5の方法。 7.前記時間の範囲が約12〜24時間である請求の範囲6の方法。 8.前記酸化剤がモノペルオキシフタル酸マグネシウム塩6水和物である請求 の範囲5の方法。 9.前記時間の範囲が約72時間である請求の範囲8の方法。 10.下記式の抗癌活性を有する化合物。 ここでRはアセチル基(Ac)を表わし、R1=アルキル基または水素(H) 、R2=アルキル基または水素、R3=アルキル基または水素である。 11.R1=R2=Me、R3=Hである請求の範囲10の化合物。 12.R1=R2=R3=Hである請求の範囲10の化合物。 13.R1=Me、R2=R3=Hである請求の範囲10の化合物。 14.R1=R3=H、R2=Meである請求の範囲10の化合物。 15.R1=H、R2=R3=Meである請求の範囲10の化合物。 16.R1=R2=R3=Meである請求の範囲10の化合物。 17.下記式の抗癌活性を有する化合物。 ここで、Rは水素を表わし、R1はアルキル基または水素(H)、R2=アルキ ル基または水素、およびR3=アルキル基または水素である。 18.R1=R2=Me、およびR3=Hである請求の範囲17の化合物。 19.R1=R2=R3=Hである請求の範囲17記載の化合物。 20.R1=Me、R2=R3=Hである請求の範囲17の化合物。 21.R1=R3=H、R2=Meである請求の範囲17の化合物。 22.R1=H、R2=R3=Meである請求の範囲17の化合物。 23.R1=R2=R3=Meである請求の範囲17の化合物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40171195A | 1995-03-10 | 1995-03-10 | |
US08/401,711 | 1995-03-10 | ||
PCT/US1996/003242 WO1996028435A1 (en) | 1995-03-10 | 1996-03-08 | Cephalomannine epoxide, its analogues and a method for preparing the same |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11501931A true JPH11501931A (ja) | 1999-02-16 |
Family
ID=23588900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8527756A Ceased JPH11501931A (ja) | 1995-03-10 | 1996-03-08 | セファロマンニンエポキシド、その類似体およびそれらの製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5892063A (ja) |
EP (1) | EP0815096A4 (ja) |
JP (1) | JPH11501931A (ja) |
AU (1) | AU5305796A (ja) |
CA (1) | CA2214993A1 (ja) |
WO (1) | WO1996028435A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1229934B1 (en) | 1999-10-01 | 2014-03-05 | Immunogen, Inc. | Compositions and methods for treating cancer using immunoconjugates and chemotherapeutic agents |
US6624317B1 (en) * | 2000-09-25 | 2003-09-23 | The University Of North Carolina At Chapel Hill | Taxoid conjugates as antimitotic and antitumor agents |
CA2486285C (en) * | 2004-08-30 | 2017-03-07 | Viktor S. Goldmakher | Immunoconjugates targeting syndecan-1 expressing cells and use thereof |
JP5990365B2 (ja) | 2007-12-26 | 2016-09-14 | バイオテスト・アクチエンゲゼルシヤフト | Cd138を標的とする剤及びその使用 |
WO2009080830A1 (en) * | 2007-12-26 | 2009-07-02 | Biotest Ag | Immunoconjugates targeting cd138 and uses thereof |
RU2486203C2 (ru) * | 2007-12-26 | 2013-06-27 | Биотест Аг | Способы улучшения направленного воздействия на cd138-экспрессирующие опухолевые клетки и агенты для их осуществления |
US9011864B2 (en) * | 2007-12-26 | 2015-04-21 | Biotest Ag | Method of decreasing cytotoxic side-effects and improving efficacy of immunoconjugates |
RU2632108C2 (ru) | 2011-12-08 | 2017-10-02 | Биотест Аг | Применения иммуноконъюгатов, мишенью которых является cd138 |
US11401336B2 (en) | 2018-02-21 | 2022-08-02 | Celgene Corporation | BCMA-binding antibodies and uses thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5334732A (en) * | 1992-07-02 | 1994-08-02 | Hauser Chemical Research, Inc. | Oxidation of cephalomannine with ozone in the presence of taxol |
GB9405400D0 (en) * | 1994-03-18 | 1994-05-04 | Erba Carlo Spa | Taxane derivatives |
-
1996
- 1996-03-08 CA CA002214993A patent/CA2214993A1/en not_active Abandoned
- 1996-03-08 WO PCT/US1996/003242 patent/WO1996028435A1/en not_active Application Discontinuation
- 1996-03-08 EP EP96909628A patent/EP0815096A4/en not_active Withdrawn
- 1996-03-08 JP JP8527756A patent/JPH11501931A/ja not_active Ceased
- 1996-03-08 AU AU53057/96A patent/AU5305796A/en not_active Abandoned
-
1997
- 1997-05-21 US US08/861,286 patent/US5892063A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU5305796A (en) | 1996-10-02 |
EP0815096A4 (en) | 1998-07-08 |
WO1996028435A1 (en) | 1996-09-19 |
US5892063A (en) | 1999-04-06 |
EP0815096A1 (en) | 1998-01-07 |
CA2214993A1 (en) | 1996-09-19 |
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