CA2012096C - Composes de cytosine et procede de production - Google Patents

Composes de cytosine et procede de production

Info

Publication number
CA2012096C
CA2012096C CA 2012096 CA2012096A CA2012096C CA 2012096 C CA2012096 C CA 2012096C CA 2012096 CA2012096 CA 2012096 CA 2012096 A CA2012096 A CA 2012096A CA 2012096 C CA2012096 C CA 2012096C
Authority
CA
Canada
Prior art keywords
group
formula
compound
hydrogen
process defined
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.)
Expired - Lifetime
Application number
CA 2012096
Other languages
English (en)
Other versions
CA2012096A1 (fr
Inventor
Khashayar Karimian
Bruno Konrad Radatus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Apotex Pharmachem Inc
Original Assignee
Acic Canada Inc
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
Priority to CA 2012096 priority Critical patent/CA2012096C/fr
Application filed by Acic Canada Inc filed Critical Acic Canada Inc
Priority to PCT/CA1991/000078 priority patent/WO1991013901A1/fr
Priority to US07/930,605 priority patent/US5399682A/en
Priority to BR919106157A priority patent/BR9106157A/pt
Priority to AT91906308T priority patent/ATE125265T1/de
Priority to HU9202905A priority patent/HUT61565A/hu
Priority to DE69111438T priority patent/DE69111438T2/de
Priority to EP91906308A priority patent/EP0523080B1/fr
Priority to AU74801/91A priority patent/AU7480191A/en
Publication of CA2012096A1 publication Critical patent/CA2012096A1/fr
Priority to US08/191,192 priority patent/US5527782A/en
Priority to US08/356,498 priority patent/US5536824A/en
Priority to US08/469,506 priority patent/US5596093A/en
Application granted granted Critical
Publication of CA2012096C publication Critical patent/CA2012096C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA 2012096 1990-03-13 1990-03-13 Composes de cytosine et procede de production Expired - Lifetime CA2012096C (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
CA 2012096 CA2012096C (fr) 1990-03-13 1990-03-13 Composes de cytosine et procede de production
AU74801/91A AU7480191A (en) 1990-03-13 1991-03-13 3'-o-tosylcytidine and cytosine compounds, and process for production thereof
BR919106157A BR9106157A (pt) 1990-03-13 1991-03-13 Compostos e processo 3'-o-tosil citidina e citosina e processo para producao dos mesmos
AT91906308T ATE125265T1 (de) 1990-03-13 1991-03-13 2,3'-o-cyclocytidine und verfahren zu deren herstellung.
HU9202905A HUT61565A (en) 1990-03-13 1991-03-13 Process for producing 2,3'-0-cyclocytidine and 1-(beta-d-xylopento-furanosyl)-cytosine derivatives and their analogous compounds, as well as 3'-0-(p-toluenesulfonyl)-cytidine derivatives
DE69111438T DE69111438T2 (de) 1990-03-13 1991-03-13 2,3'-o-cyclocytidine und verfahren zu deren herstellung.
PCT/CA1991/000078 WO1991013901A1 (fr) 1990-03-13 1991-03-13 Composes de tosylcytidine-3'-0 et de cytosine, et leur procede de production
US07/930,605 US5399682A (en) 1990-03-13 1991-03-13 Process for preparing 2,3'-O-cyclocytidine
EP91906308A EP0523080B1 (fr) 1990-03-13 1991-03-13 Composes de 2,3'-o-cyclocytidine, et leur procede de production
US08/191,192 US5527782A (en) 1990-03-13 1994-02-02 5-halo-2,3'-O-cyclocytidines
US08/356,498 US5536824A (en) 1990-03-13 1994-12-15 Organosulfonyl salts of 2,3'-O-cyclocytidine
US08/469,506 US5596093A (en) 1990-03-13 1995-06-06 Process for preparing halogenated 2,3-O-cyclocytidine derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2012096 CA2012096C (fr) 1990-03-13 1990-03-13 Composes de cytosine et procede de production

Publications (2)

Publication Number Publication Date
CA2012096A1 CA2012096A1 (fr) 1991-09-13
CA2012096C true CA2012096C (fr) 1997-10-28

Family

ID=4144518

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2012096 Expired - Lifetime CA2012096C (fr) 1990-03-13 1990-03-13 Composes de cytosine et procede de production

Country Status (1)

Country Link
CA (1) CA2012096C (fr)

Also Published As

Publication number Publication date
CA2012096A1 (fr) 1991-09-13

Similar Documents

Publication Publication Date Title
AU689674B2 (en) Process for preparing 1-(2'-deoxy-2',2'-difluoro-d-ribofuranosyl-4-aminopyrimidin- 2-one) hydrochloride
EP0521923B1 (fr) Procede de production de nucleosides et analogues
JP2022541058A (ja) ニコチンアミドリボフラノシド塩の製造方法、ニコチンアミドリボフラノシド塩自体、およびその使用
WO2008144980A1 (fr) Procédé de préparation et intermédiaires de la capécitabine
US5672698A (en) Preparation of 2',3'-didehydro-3'-deoxythymidine from 5-methyluridine
JP2012533618A (ja) フルオロシチジン誘導体の製造プロセス
WO1995021183A1 (fr) Derives halogenes de composes de 2,3'-$i(o)-cyclocytidine et procede de production de ces derives
US5399682A (en) Process for preparing 2,3'-O-cyclocytidine
CA2012096C (fr) Composes de cytosine et procede de production
US5124442A (en) Process for preparing azt (3'-azido-3'-deoxy-thymidine) and related compounds
EP0990651B1 (fr) Procédé pour la production de dérivés de 5-trifluoromethylaracil
CA2012094C (fr) Procede de production de la cytarabine et de ses analogues
CA2012095C (fr) Composes de 3'-tosylcytidine et procede de production
JP2001525843A (ja) デオキシウリジン誘導体の製造方法
CA2012093C (fr) Procede de production de 2,2'-cyclocitidine et de leurs analogues
WO2010079813A1 (fr) Procédé pour fabriquer un dérivé d'inosine
CA2207617C (fr) Procede de preparation de chlorhydrate de 1-(2'-desoxy-2',2'-difluoro-d-ribofuranosyl)-4-aminopyrimidine-2-one
JP3005422B2 (ja) 2’−デオキシ−5−トリフルオロメチル−β−ウリジン誘導体の製造法
WO2024024766A1 (fr) Halogénure d'alkyle, agent d'alkylation l'utilisant et procédé de production d'un dérivé de nucléotide
JPH0567153B2 (fr)
JPH03264582A (ja) 2’,3’―ジデオキシ―2’,3’―ジ置換―ヌクレオシド類とその製造方法
JPH10237090A (ja) 6−o−(2−ピリミジル)−2,3−ジデオキシ−2,3−ジデヒドロ−1−チオヘキソピラノシド誘導体、その製造法及び用途
MXPA97004322A (en) Procedure for the preparation of chlorhydrate 1- (2'-desoxy-2 ', 2'-difluoro-d-ribofuranosyl) -4-aminopyrimidin-2-
WO2005021571A1 (fr) Procede de production d'un derive n4-benzoylcytidine
HK1184784A (en) Synthesis of flg

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry