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RU92016591A - DERIVATIVES OF PYRIMIDINE NUCLEOSIDE - Google Patents

DERIVATIVES OF PYRIMIDINE NUCLEOSIDE

Info

Publication number
RU92016591A
RU92016591A RU92016591/04A RU92016591A RU92016591A RU 92016591 A RU92016591 A RU 92016591A RU 92016591/04 A RU92016591/04 A RU 92016591/04A RU 92016591 A RU92016591 A RU 92016591A RU 92016591 A RU92016591 A RU 92016591A
Authority
RU
Russia
Prior art keywords
group
hydrogen atom
derivatives
compounds
pyrimidine nucleoside
Prior art date
Application number
RU92016591/04A
Other languages
Russian (ru)
Other versions
RU2116306C1 (en
Inventor
Уеда Тохру
Матсуда Акира
Сасаки Такума
Original Assignee
Санкио Компани Лимитед
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 Санкио Компани Лимитед filed Critical Санкио Компани Лимитед
Publication of RU92016591A publication Critical patent/RU92016591A/en
Application granted granted Critical
Publication of RU2116306C1 publication Critical patent/RU2116306C1/en

Links

Claims (1)

Предложены новые производные пиримидина, представленные общими формулами:
Figure 00000001

Figure 00000002

и соли этих соединений. В приведенных выше формулах R1 представляет гидроксильную группу или аминогруппу, которая может быть замещена ацильной группой; R2 представляет собой атом водорода или алкильную группу, имеющую 1-4 атома углерода; R3 представляет атом водорода или гидроксильную группу; R4 и R5 каждый представляет атом водорода или вместе они могут образовать группу - R6R7Si:
Figure 00000003
в которой R6, R7, R6′ и R7′ могут быть одинаковыми или отличаться друг от друга и каждый представляет С14-алкил. Заявленные соединения проявляют превосходную противоопухолевую активность или служат промежуточными соединениями в процессе получения полезных противоопухолевых средств.
Proposed new pyrimidine derivatives, represented by general formulas:
Figure 00000001

Figure 00000002

and salts of these compounds. In the above formulas, R 1 represents a hydroxyl group or an amino group which may be substituted with an acyl group; R 2 represents a hydrogen atom or an alkyl group having 1-4 carbon atoms; R 3 represents a hydrogen atom or a hydroxyl group; R 4 and R 5 each represents a hydrogen atom or together they can form a group - R 6 R 7 Si:
Figure 00000003
in which R 6 , R 7 , R 6 ′ and R 7 ′ may be the same or different from each other and each represents C 1 -C 4 -alkyl. The claimed compounds exhibit excellent antitumor activity or serve as intermediate compounds in the process of obtaining useful antitumor agents.
RU92016591/04A 1990-06-15 1991-06-13 Pyrimidine nucleosides, methods of synthesis, pharmaceutical composition RU2116306C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15668890 1990-06-15
JP156688/90 1990-06-15

Publications (2)

Publication Number Publication Date
RU92016591A true RU92016591A (en) 1995-11-27
RU2116306C1 RU2116306C1 (en) 1998-07-27

Family

ID=15633157

Family Applications (1)

Application Number Title Priority Date Filing Date
RU92016591/04A RU2116306C1 (en) 1990-06-15 1991-06-13 Pyrimidine nucleosides, methods of synthesis, pharmaceutical composition

Country Status (13)

Country Link
US (2) US5616567A (en)
EP (1) EP0535231B1 (en)
JP (1) JP2559917B2 (en)
KR (1) KR970011306B1 (en)
AT (1) ATE122041T1 (en)
CA (1) CA2085345C (en)
DE (1) DE69109482T2 (en)
DK (1) DK0535231T3 (en)
ES (1) ES2074719T3 (en)
HK (1) HK1005871A1 (en)
HU (1) HU218924B (en)
RU (1) RU2116306C1 (en)
WO (1) WO1991019713A1 (en)

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CA2079413C (en) * 1991-09-30 2003-09-09 Masakatsu Kaneko Pyrimidine nucleoside derivatives having anti-tumor activity, their preparation and use
AP2006003708A0 (en) * 2000-05-26 2006-08-31 Idenix Cayman Ltd Methods and compositions for treating flavivirusesand pestiviruses
MY142304A (en) 2005-01-31 2010-11-15 Taiho Pharmaceutical Co Ltd Novel pyrimidine nucleoside compound or salt thereof
GB0523041D0 (en) * 2005-11-11 2005-12-21 Cyclacel Ltd Combination
US20100216736A2 (en) 2006-07-21 2010-08-26 Taiho Pharmaceutical Co., Ltd. 2'-cyanopyrimidine nucleoside compound
GB0625283D0 (en) 2006-12-19 2007-01-24 Cyclacel Ltd Combination
EP2205073A4 (en) * 2007-09-26 2013-03-06 Sinai School Medicine Azacytidine analogues and uses thereof
US8124593B2 (en) 2007-11-05 2012-02-28 Cyclacel Limited Methods of treatment using sapacitabine
US7863255B2 (en) * 2008-04-29 2011-01-04 Taiho Pharmaceutical Co., Ltd. Methods of administering antitumor agent comprising deoxycytidine derivative
GB0808359D0 (en) * 2008-05-08 2008-06-18 Cyclacel Ltd Process
GB0808357D0 (en) * 2008-05-08 2008-06-18 Cyclacel Ltd Process
JP6006938B2 (en) 2008-06-09 2016-10-12 サイクラセル リミテッド Combination of spacitabine (CNDAC) with DNA methyltransferase inhibitors such as decitabine and procaine
CN102414216B (en) 2009-05-15 2015-01-21 德鲁塔负富莱制药股份有限公司 Novel stable crystal of 1-(2'-cyano-2'-deoxy-ss-d-arabinofuranosyl)cytosine monohydrochloride
US10226478B2 (en) 2011-04-14 2019-03-12 Cyclacel Limited Dosage regimen for sapacitabine and decitabine in combination for treating acute myeloid leukemia
PT2794627T (en) 2011-12-22 2018-12-19 Janssen Biopharma Inc Substituted nucleosides, nucleotides and analogs thereof
USRE48171E1 (en) 2012-03-21 2020-08-25 Janssen Biopharma, Inc. Substituted nucleosides, nucleotides and analogs thereof
US9441007B2 (en) 2012-03-21 2016-09-13 Alios Biopharma, Inc. Substituted nucleosides, nucleotides and analogs thereof
JP6286421B2 (en) 2012-05-15 2018-02-28 サイクラセル リミテッド Administration regimen of sapacitabine and sericivrib
WO2019081951A1 (en) 2017-10-27 2019-05-02 Cyclacel Limited Dosing regimen
CN113727719A (en) 2020-07-17 2021-11-30 德尔塔菲制药股份有限公司 Novel therapeutic method and novel therapeutic agent for leukemia

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2007094A6 (en) * 1987-07-29 1989-06-01 Consejo Superior Investigacion C-cyano di:desoxy nucleoside prepn.

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