WO2001016151A1 - Acide nucleique a photocouplage reversible et phosphoroamidite - Google Patents
Acide nucleique a photocouplage reversible et phosphoroamidite Download PDFInfo
- Publication number
- WO2001016151A1 WO2001016151A1 PCT/JP2000/005715 JP0005715W WO0116151A1 WO 2001016151 A1 WO2001016151 A1 WO 2001016151A1 JP 0005715 W JP0005715 W JP 0005715W WO 0116151 A1 WO0116151 A1 WO 0116151A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- nucleic acid
- reversible
- dna
- photocoupling
- photocleavage
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H21/00—Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
-
- 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
Definitions
- the invention of this application relates to a reversible photoligating nucleic acid and phosphoramidite. More specifically, the invention of this application is useful for applications such as antisense DNA, antigene DNA, optical gene diagnosis and treatment, analysis of DNA-protein interaction, and the formation and specificity of linked structures of bio-related molecules.
- New photoreversible nucleic acids capable of controlling chemical cleavage by light and phosphoramidites useful in their synthesis, and methods of photoligation and photocleavage using these. is there. Background art
- linked structures such as DNA-DNA, DNA-RNA, DNA-PNA, and DNA-protein
- the control of their cleavage are controlled by antisense DNA, antigene DNA, gene diagnostic therapy, DNA- It is extremely important for elucidating the interaction of proteins and the like, and controlling biomolecular structures based on this.
- the invention of this application solves the above-mentioned problems of the conventional technology, selectively provides a high coupling yield, and enables specific photocleavage of the coupling portion, thereby achieving optical coupling. It is an object of the present invention to provide a new technical means that can freely and reversibly control photolysis and photolysis. Disclosure of the invention
- the invention of the present application is characterized in that the system of the reversible photoligating nucleic acid and the bio-related polymer is irradiated with light to form a coupling structure therebetween.
- the present invention provides a photocleaving method characterized by cleaving the linking structure between a reversible photoligating nucleic acid and a bio-related polymer by irradiation with short-wavelength light.
- FIG. 1 is an absorption spectrum diagram showing an example of a reversible photocoupling and photocleavage reaction.
- the reversible photoligating nucleic acid of the formula (1) ie, the photoligating nucleoside-containing DNA of the present invention, has a vinyl group at the 5-position of the pyrimidine ring. It has a characteristic structure. Presence of vinyl group in this structure Light-control of the linkage and cleavage of biologically relevant macromolecules such as DNA, RNA, PNA, proteins, etc. is enabled. This reversible photoligating nucleic acid can also be called a functional nucleic acid containing vinylcytosine.
- the reversible photoligating nucleic acid may have other substituents permitted on the bilimidine ring-nucleoside moiety, and may have an amino group (NH 2 ), a hydroxyl group ( ⁇ H) may be protected by an acceptable protecting group.
- the invention of this application includes these conductors.
- the photoligating nucleic acid of the present invention represented by the formula (1) can be easily prepared, for example, by passing through the phosphoramidite represented by the formula (2) by the route of step 1 and step 2 of the following formula. Can be synthesized.
- step 1 5-cytosine amidite is reacted by reacting an amiditizing agent with a 5-vinyldoxydzidine DMT r form. It is carried out by synthesizing the precursor and then reacting with 1,2,4-triazole. The following are shown as amiditizing agents in this case.
- step 2 the reaction is carried out, for example, by synthesizing a DNA oligomer by a solid-phase synthesis method using a DNA synthesizer.
- Linkage by light can be achieved by irradiating light in the coexistence of a partner bio-related polymer, that is, DNA, RNA, PNA, or a protein.
- photocleavage is performed as a specific cleavage at the joint by irradiating light of shorter wavelength.
- optical coupling can be generated by photoexcitation having a longer wavelength than 330 nm, and cleavage can be generated by photoexcitation having a single wavelength than 320 nm.
- the method of light irradiation is selected from various means, and for example, a transilluminator can be used.
- a functional nucleic acid containing vinylcytosine as a reverse photoligating nucleic acid was synthesized.
- the CH 3 CN solution (0.1 M, 3 mL) of the vinyl cytosine amidite obtained in step 1 was attached to a fully automatic DNA synthesizer, and then DNA oligomers were synthesized by the phase synthesis method, excised, deprotected, and purified by high-performance liquid chromatography.
- the invention of this application gives a selectively high ligation yield, enables specific photocleavage of the linking part, and enables optical connection and photocleavage freely.
- New technological tools are provided that can be controlled reversibly.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Saccharide Compounds (AREA)
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE60002821T DE60002821T2 (de) | 1999-08-27 | 2000-08-24 | Reversibel photokuppelnde nukleinsäure und phosphoramidit |
| EP00954997A EP1125945B1 (en) | 1999-08-27 | 2000-08-24 | Reversible photocoupling nucleic acid and phosphoroamidite |
| US09/830,401 US6593088B1 (en) | 1999-08-27 | 2000-08-24 | Reversible photocoupling nucleic acid and phosphoroamidite |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11/240685 | 1999-08-27 | ||
| JP24068599 | 1999-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2001016151A1 true WO2001016151A1 (fr) | 2001-03-08 |
Family
ID=17063194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2000/005715 Ceased WO2001016151A1 (fr) | 1999-08-27 | 2000-08-24 | Acide nucleique a photocouplage reversible et phosphoroamidite |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6593088B1 (ja) |
| EP (1) | EP1125945B1 (ja) |
| DE (1) | DE60002821T2 (ja) |
| TW (1) | TWI239337B (ja) |
| WO (1) | WO2001016151A1 (ja) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1401850A1 (en) | 2001-06-20 | 2004-03-31 | Nuevolution A/S | Nucleoside derivatives for library preparation |
| DE10147074A1 (de) * | 2001-09-25 | 2003-05-08 | Beru Ag | Verfahren zum Betreiben einer aus mehreren Heizelementen bestehenden mehrstufigen elektrischen Heizung |
| DE20200926U1 (de) * | 2002-01-23 | 2002-04-18 | Hegenscheidt-MFD GmbH & Co. KG, 41812 Erkelenz | Festwalzgerät einer Festwalzmaschine für Kurbelwellen |
| WO2003078627A2 (en) * | 2002-03-15 | 2003-09-25 | Nuevolution A/S | A building block capable of functional entity transfer to nucleophil |
| US10731151B2 (en) | 2002-03-15 | 2020-08-04 | Nuevolution A/S | Method for synthesising templated molecules |
| WO2003078050A2 (en) * | 2002-03-15 | 2003-09-25 | Nuevolution A/S | A building block forming a c-c bond upon reaction |
| AU2003214031A1 (en) * | 2002-03-15 | 2003-09-29 | Nuevolution A/S | An improved method for synthesising templated molecules |
| US20050247001A1 (en) * | 2002-03-15 | 2005-11-10 | Nuevolution A/S | Building block forming a c-c or a c-hetero atom bond uponreaction |
| EP1539980B1 (en) * | 2002-08-01 | 2016-02-17 | Nuevolution A/S | Library of complexes comprising small non-peptide molecules and double-stranded oligonucleotides identifying the molecules |
| EP2348124B1 (en) * | 2002-10-30 | 2013-12-11 | Nuevolution A/S | Synthesis of a bifunctional complex |
| WO2004056994A2 (en) * | 2002-12-19 | 2004-07-08 | Nuevolution A/S | Quasirandom structure and function guided synthesis methods |
| WO2004074501A2 (en) * | 2003-02-21 | 2004-09-02 | Nuevolution A/S | A method for obtaining structural information about an encoded molecule |
| US20070026397A1 (en) | 2003-02-21 | 2007-02-01 | Nuevolution A/S | Method for producing second-generation library |
| US7915201B2 (en) * | 2003-03-20 | 2011-03-29 | Nuevolution A/S | Ligational encoding of small molecules |
| US11118215B2 (en) * | 2003-09-18 | 2021-09-14 | Nuevolution A/S | Method for obtaining structural information concerning an encoded molecule and method for selecting compounds |
| WO2005078122A2 (en) * | 2004-02-17 | 2005-08-25 | Nuevolution A/S | Method for enrichment involving elimination by mismatch hybridisation |
| DE602005017370D1 (de) * | 2004-03-22 | 2009-12-10 | Nuevolution As | Ligationscodierung unter verwendung von oligonukleotidbausteinen |
| WO2007058326A1 (ja) | 2005-11-17 | 2007-05-24 | Japan Science And Technology Agency | 特定の塩基配列の標的核酸類を検出する方法、及び検出のための核酸類セット |
| PT3305900T (pt) | 2005-12-01 | 2021-10-27 | Nuevolution As | Métodos de codificação enzimática para síntese eficaz de bibliotecas grandes |
| JP4814904B2 (ja) * | 2008-04-16 | 2011-11-16 | 国立大学法人北陸先端科学技術大学院大学 | 核酸類の配列選択的な精製方法 |
| EP3540059A1 (en) | 2010-04-16 | 2019-09-18 | Nuevolution A/S | Bi-functional complexes and methods for making and using such complexes |
| GB202311271D0 (en) * | 2023-07-21 | 2023-09-06 | Res & Innovation Uk | Phosphoramidite linkers |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0324616A2 (en) * | 1988-01-13 | 1989-07-19 | Amoco Corporation | Template-directed photoligation |
| JPH1129591A (ja) * | 1997-07-08 | 1999-02-02 | Kansai Shin Gijutsu Kenkyusho:Kk | 人工ヌクレアーゼ機能を有するオリゴデオキシリボヌクレオチド、ならびに、その製造用の中間体、その製造方法および使用方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4849513A (en) * | 1983-12-20 | 1989-07-18 | California Institute Of Technology | Deoxyribonucleoside phosphoramidites in which an aliphatic amino group is attached to the sugar ring and their use for the preparation of oligonucleotides containing aliphatic amino groups |
| US5767264A (en) * | 1993-01-22 | 1998-06-16 | Mta Zozponti Kemiai Kutato Intezet | Oligodeoxynucleotides containing 5-alkyl, 5-(1-alkenyl)- and 5-(1-alkynl) pyrimidines |
| HU212717B (en) * | 1993-01-22 | 1997-02-28 | Mta Koezponti Kemiai Kutato In | Oligonucleotides containing 5-alkyl-, 5-(1-alkenyl)- or 5-(1-alkynyl)-pyrimidine bases, pharmaceutical compositions containing them and process for their preparation |
-
2000
- 2000-08-24 WO PCT/JP2000/005715 patent/WO2001016151A1/ja not_active Ceased
- 2000-08-24 US US09/830,401 patent/US6593088B1/en not_active Expired - Lifetime
- 2000-08-24 EP EP00954997A patent/EP1125945B1/en not_active Expired - Lifetime
- 2000-08-24 DE DE60002821T patent/DE60002821T2/de not_active Expired - Fee Related
- 2000-08-25 TW TW089117263A patent/TWI239337B/zh not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0324616A2 (en) * | 1988-01-13 | 1989-07-19 | Amoco Corporation | Template-directed photoligation |
| JPH1129591A (ja) * | 1997-07-08 | 1999-02-02 | Kansai Shin Gijutsu Kenkyusho:Kk | 人工ヌクレアーゼ機能を有するオリゴデオキシリボヌクレオチド、ならびに、その製造用の中間体、その製造方法および使用方法 |
Non-Patent Citations (3)
| Title |
|---|
| FUJIMOTO KENZO ET AL.: "Template-directed photoreversible ligation of deoxyoligonucleotides via-5-vinyldeoxyuridine", J. AM. CHEM. SOC., vol. 122, no. 23, 14 June 2000 (2000-06-14), pages 5646 - 5647, XP002933956 * |
| S.G. RAHIM ET AL.: "Synthesis and biological properties of 2'-deoxy-5-vinyluridine and 2'-deoxy-5-vinylcytidine", NUCLEID ACIDS RESEARCH, vol. 10, no. 17, 1982, pages 5285 - 5295, XP002933957 * |
| See also references of EP1125945A4 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE60002821D1 (en) | 2003-06-26 |
| EP1125945A1 (en) | 2001-08-22 |
| US6593088B1 (en) | 2003-07-15 |
| TWI239337B (en) | 2005-09-11 |
| EP1125945B1 (en) | 2003-05-21 |
| DE60002821T2 (de) | 2004-05-06 |
| EP1125945A4 (en) | 2002-01-02 |
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