ATE125265T1 - 2,3'-o-cyclocytidine und verfahren zu deren herstellung. - Google Patents

2,3'-o-cyclocytidine und verfahren zu deren herstellung.

Info

Publication number: ATE125265T1
Authority: AT; Austria
Prior art keywords: group; salts; compounds; formula; cyclocytidines
Prior art date: 1990-03-13

Application number

AT91906308T

Other languages

English (en)

Inventor

Khashayar Karimian

Bruno Konrad Radatus

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.)

1990-03-13

Filing date

1991-03-13

Publication date

1995-08-15

1990-03-13 Priority claimed from CA 2012095 external-priority patent/CA2012095C/en

1990-03-13 Priority claimed from CA 2012096 external-priority patent/CA2012096C/en

1991-03-13 Application filed by Acic Canada Inc filed Critical Acic Canada Inc

1995-08-15 Application granted granted Critical

1995-08-15 Publication of ATE125265T1 publication Critical patent/ATE125265T1/de

Links

150000001875 compounds Chemical class 0.000 abstract 2
OPTASPLRGRRNAP-UHFFFAOYSA-N cytosine Chemical compound NC=1C=CNC(=O)N=1 OPTASPLRGRRNAP-UHFFFAOYSA-N 0.000 abstract 2
-1 methoxytrityl Chemical group 0.000 abstract 2
150000003839 salts Chemical class 0.000 abstract 2
125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 1
125000000453 2,2,2-trichloroethyl group Chemical group [H]C([H])(*)C(Cl)(Cl)Cl 0.000 abstract 1
125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 abstract 1
230000006820 DNA synthesis Effects 0.000 abstract 1
229910019142 PO4 Inorganic materials 0.000 abstract 1
125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 abstract 1
125000005257 alkyl acyl group Chemical group 0.000 abstract 1
229950000242 ancitabine Drugs 0.000 abstract 1
125000005251 aryl acyl group Chemical group 0.000 abstract 1
125000003118 aryl group Chemical group 0.000 abstract 1
229940104302 cytosine Drugs 0.000 abstract 1
229910052739 hydrogen Inorganic materials 0.000 abstract 1
239000001257 hydrogen Substances 0.000 abstract 1
125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
239000003112 inhibitor Substances 0.000 abstract 1
239000000543 intermediate Substances 0.000 abstract 1
125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 abstract 1
235000021317 phosphate Nutrition 0.000 abstract 1
150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
238000002360 preparation method Methods 0.000 abstract 1
125000002088 tosyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1C([H])([H])[H])S(*)(=O)=O 0.000 abstract 1
125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 1
125000002221 trityl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C([*])(C1=C(C(=C(C(=C1[H])[H])[H])[H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H23/00—Compounds containing boron, silicon or a metal, e.g. chelates or vitamin B12
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
- C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
- C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
- C07H19/06—Pyrimidine radicals

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
Biochemistry (AREA)
Biotechnology (AREA)
General Health & Medical Sciences (AREA)
Genetics & Genomics (AREA)
Molecular Biology (AREA)
Life Sciences & Earth Sciences (AREA)
Saccharide Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Plural Heterocyclic Compounds (AREA)

AT91906308T 1990-03-13 1991-03-13 2,3'-o-cyclocytidine und verfahren zu deren herstellung. ATE125265T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CA 2012095 CA2012095C (en)	1990-03-13	1990-03-13	3'-tosylcytidine compounds and process for production thereof
CA 2012096 CA2012096C (en)	1990-03-13	1990-03-13	Cytosine compounds and a process for the production thereof

Publications (1)

Publication Number	Publication Date
ATE125265T1 true ATE125265T1 (de)	1995-08-15

Family

ID=25674008

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT91906308T ATE125265T1 (de)	1990-03-13	1991-03-13	2,3'-o-cyclocytidine und verfahren zu deren herstellung.

Country Status (8)

Country	Link
US (2)	US5399682A (de)
EP (1)	EP0523080B1 (de)
AT (1)	ATE125265T1 (de)
AU (1)	AU7480191A (de)
BR (1)	BR9106157A (de)
DE (1)	DE69111438T2 (de)
HU (1)	HUT61565A (de)
WO (1)	WO1991013901A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU7473791A (en) *	1990-03-13	1991-10-10	Acic (Canada) Inc.	Process for producing 2,2'-o-cyclonucleosides, nucleosides, and analogs thereof
US5527782A (en) *	1990-03-13	1996-06-18	Acic (Canada) Inc.	5-halo-2,3'-O-cyclocytidines
CN114736258A (zh) *	2022-04-18	2022-07-12	北京斯利安药业有限公司	盐酸阿糖胞苷的晶型及其制备方法和应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3812098A (en) *	1970-03-19	1974-05-21	Syntex Inc	O2,2'-anhydro-1-(beta-d-arabinofuranosyl)-cytosine derivatives and methods of making and related procedures
US3792040A (en) *	1970-03-19	1974-02-12	Syntex Corp	Acyl derivatives of o2,2'-anhydro-1-(beta-d-arabinofuranosyl)-cytosines and methods of preparing
JPS5136758B2 (de) *	1971-12-14	1976-10-12
US4118484A (en) *	1976-03-29	1978-10-03	The Upjohn Company	Method of treating rheumatoid arthritis
NL8100177A (nl) *	1981-01-15	1982-08-02	Stichting Rega V Z W	3'-amino- of -azidoderivaten van e-5-(2-halogeenvinyl)-2'-deoxyuridine.
WO1988008427A1 (en) *	1987-04-23	1988-11-03	Rikagaku Kenkyusho	Nucleoside derivatives and process for their preparation

1991
- 1991-03-13 HU HU9202905A patent/HUT61565A/hu unknown
- 1991-03-13 EP EP91906308A patent/EP0523080B1/de not_active Expired - Lifetime
- 1991-03-13 AU AU74801/91A patent/AU7480191A/en not_active Abandoned
- 1991-03-13 WO PCT/CA1991/000078 patent/WO1991013901A1/en not_active Ceased
- 1991-03-13 BR BR919106157A patent/BR9106157A/pt not_active Application Discontinuation
- 1991-03-13 US US07/930,605 patent/US5399682A/en not_active Expired - Fee Related
- 1991-03-13 DE DE69111438T patent/DE69111438T2/de not_active Expired - Fee Related
- 1991-03-13 AT AT91906308T patent/ATE125265T1/de not_active IP Right Cessation
1994
- 1994-12-15 US US08/356,498 patent/US5536824A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
BR9106157A (pt)	1993-03-16
US5399682A (en)	1995-03-21
EP0523080B1 (de)	1995-07-19
DE69111438D1 (de)	1995-08-24
AU7480191A (en)	1991-10-10
EP0523080A1 (de)	1993-01-20
HU9202905D0 (en)	1992-11-30
WO1991013901A1 (en)	1991-09-19
DE69111438T2 (de)	1996-01-04
HUT61565A (en)	1993-01-28
US5536824A (en)	1996-07-16

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Legal Events

Date	Code	Title	Description
1996-01-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties