EA201992873A1 - Получение фосфатных производных - Google Patents
Получение фосфатных производныхInfo
- Publication number
- EA201992873A1 EA201992873A1 EA201992873A EA201992873A EA201992873A1 EA 201992873 A1 EA201992873 A1 EA 201992873A1 EA 201992873 A EA201992873 A EA 201992873A EA 201992873 A EA201992873 A EA 201992873A EA 201992873 A1 EA201992873 A1 EA 201992873A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- production
- phosphate derivatives
- invention generally
- generally relates
- present
- Prior art date
Links
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical class OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 230000001093 anti-cancer Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
Classifications
-
- 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
- C07H19/16—Purine radicals
- C07H19/20—Purine radicals with the saccharide radical esterified by phosphoric or polyphosphoric acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H1/00—Processes for the preparation of sugar derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H1/00—Processes for the preparation of sugar derivatives
- C07H1/02—Phosphorylation
-
- 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
- C07H19/10—Pyrimidine radicals with the saccharide radical esterified by phosphoric or polyphosphoric 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
- C07H19/16—Purine radicals
- C07H19/20—Purine radicals with the saccharide radical esterified by phosphoric or polyphosphoric acids
- C07H19/207—Purine radicals with the saccharide radical esterified by phosphoric or polyphosphoric acids the phosphoric or polyphosphoric acids being esterified by a further hydroxylic compound, e.g. flavine adenine dinucleotide or nicotinamide-adenine dinucleotide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1709471.5A GB201709471D0 (en) | 2017-06-14 | 2017-06-14 | Diastereoselective synthesis of hosphate derivatives |
| PCT/GB2018/051638 WO2018229493A2 (en) | 2017-06-14 | 2018-06-14 | Synthesis of phosphate derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EA201992873A1 true EA201992873A1 (ru) | 2020-05-19 |
Family
ID=59358400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201992873A EA201992873A1 (ru) | 2017-06-14 | 2018-06-14 | Получение фосфатных производных |
Country Status (18)
| Country | Link |
|---|---|
| US (4) | US11414452B2 (enExample) |
| EP (2) | EP3638685A1 (enExample) |
| JP (4) | JP7279991B2 (enExample) |
| KR (2) | KR20240127483A (enExample) |
| CN (3) | CN110785425B (enExample) |
| AU (3) | AU2018284131B2 (enExample) |
| BR (1) | BR112019026747A2 (enExample) |
| CA (2) | CA3064177A1 (enExample) |
| CL (1) | CL2019003632A1 (enExample) |
| EA (1) | EA201992873A1 (enExample) |
| GB (1) | GB201709471D0 (enExample) |
| IL (3) | IL302559B2 (enExample) |
| MA (1) | MA49379A (enExample) |
| MX (3) | MX391332B (enExample) |
| PH (1) | PH12019502825A1 (enExample) |
| SA (1) | SA519410795B1 (enExample) |
| SG (1) | SG11201911543UA (enExample) |
| WO (2) | WO2018229495A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SI2681227T1 (sl) | 2011-03-01 | 2016-04-29 | Nucana Biomed Limited | Fosforamidatni derivati 5-fluoro-2'-deoksiuridina za uporabo pri zdravljenju raka |
| EA033046B1 (ru) | 2014-06-25 | 2019-08-30 | НУКАНА ПиЭлСи | Состав, содержащий пролекарство гемцитабина |
| EP3683225A1 (en) | 2014-11-28 | 2020-07-22 | Nucana PLC | New 2' and/or 5' amino-acid ester phosphoramidate 3'-deoxy adenosine derivatives as anti-cancer compounds |
| SG11201804774YA (en) | 2015-12-11 | 2018-07-30 | NuCana plc | Diastereoselective synthesis of phosphate derivatives and of the gemcitabine prodrug nuc-1031 |
| GB201522764D0 (en) | 2015-12-23 | 2016-02-03 | Nucana Biomed Ltd | Formulations of phosphate derivatives |
| GB201609600D0 (en) | 2016-06-01 | 2016-07-13 | Nucuna Biomed Ltd | Cancer treatments |
| GB201709471D0 (en) * | 2017-06-14 | 2017-07-26 | Nucana Biomed Ltd | Diastereoselective synthesis of hosphate derivatives |
| GB201715011D0 (en) | 2017-09-18 | 2017-11-01 | Nucana Biomed Ltd | Floxuridine synthesis |
| CN112409421A (zh) * | 2020-12-01 | 2021-02-26 | 上海兆维科技发展有限公司 | 一种3’-磷酸酯核苷的制备方法 |
| CN119546313A (zh) | 2022-05-12 | 2025-02-28 | 努卡那有限公司 | 使用nuc-7738的癌症治疗 |
| WO2024121527A1 (en) | 2022-12-07 | 2024-06-13 | NuCana plc | Synthesis of nucleoside derivative nuc-3373 |
Family Cites Families (59)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE279248C (enExample) | ||||
| US3792039A (en) | 1971-12-27 | 1974-02-12 | Miles Lab | Poly 2'-fluoro-2'-deoxyuridylic acid |
| US4500707A (en) * | 1980-02-29 | 1985-02-19 | University Patents, Inc. | Nucleosides useful in the preparation of polynucleotides |
| US4357324A (en) | 1981-02-24 | 1982-11-02 | The United States Of America As Represented By The Department Of Health And Human Services | Prodrug derivatives of 9β-D-arabinofuranosyl-2-fluoroadenine |
| US4668777A (en) * | 1981-03-27 | 1987-05-26 | University Patents, Inc. | Phosphoramidite nucleoside compounds |
| US7462605B2 (en) | 1998-01-23 | 2008-12-09 | Celmed Oncology (Usa), Inc. | Phosphoramidate compounds and methods of use |
| IL137164A0 (en) | 1998-01-23 | 2001-07-24 | Newbiotics Inc | Enzyme catalyzed therapeutic agents |
| US6683061B1 (en) | 1999-07-22 | 2004-01-27 | Newbiotics, Inc. | Enzyme catalyzed therapeutic activation |
| GB0317009D0 (en) | 2003-07-21 | 2003-08-27 | Univ Cardiff | Chemical compounds |
| EP1827460A4 (en) | 2004-12-09 | 2012-03-14 | Univ Minnesota | NUCLEOSIDE WITH ANTIVIRAL AND ANTI-CANCER EFFECT |
| GB0505781D0 (en) | 2005-03-21 | 2005-04-27 | Univ Cardiff | Chemical compounds |
| CA2618335C (en) | 2005-08-15 | 2015-03-31 | F.Hoffmann-La Roche Ag | Antiviral phosphoramidates of 4'-substituted pronucleotides |
| GB0623493D0 (en) | 2006-11-24 | 2007-01-03 | Univ Cardiff | Chemical compounds |
| US7951789B2 (en) * | 2006-12-28 | 2011-05-31 | Idenix Pharmaceuticals, Inc. | Compounds and pharmaceutical compositions for the treatment of viral infections |
| US7964580B2 (en) | 2007-03-30 | 2011-06-21 | Pharmasset, Inc. | Nucleoside phosphoramidate prodrugs |
| US20090206007A1 (en) | 2008-02-20 | 2009-08-20 | Air Products And Chemicals, Inc. | Process and apparatus for upgrading coal using supercritical water |
| JP2012514657A (ja) | 2009-01-09 | 2012-06-28 | ユニバーシテイ・カレツジ・オブ・カーデイフ・コンサルタンツ・リミテツド | ウィルス感染を治療するためのグアノシンヌクレオシド化合物のホスホルアミダート誘導体 |
| EP2623104A1 (en) | 2009-03-20 | 2013-08-07 | Alios Biopharma, Inc. | Substituted nucleoside and nucleotide analogs |
| TWI598358B (zh) | 2009-05-20 | 2017-09-11 | 基利法瑪席特有限責任公司 | 核苷磷醯胺 |
| US8618076B2 (en) | 2009-05-20 | 2013-12-31 | Gilead Pharmasset Llc | Nucleoside phosphoramidates |
| JP2013527145A (ja) | 2010-03-31 | 2013-06-27 | ギリード・ファーマセット・エルエルシー | リン含有活性化剤の立体選択的合成 |
| TW201136945A (en) | 2010-03-31 | 2011-11-01 | Pharmasset Inc | Purine nucleoside phosphoramidate |
| NZ606141A (en) | 2010-07-19 | 2015-03-27 | Gilead Sciences Inc | Methods for the preparation of diasteromerically pure phosphoramidate prodrugs |
| WO2012040126A1 (en) | 2010-09-22 | 2012-03-29 | Alios Biopharma, Inc. | Substituted nucleotide analogs |
| CA2810928A1 (en) | 2010-09-22 | 2012-03-29 | Alios Biopharma, Inc. | Substituted nucleotide analogs |
| PT3042910T (pt) | 2010-11-30 | 2019-04-16 | Gilead Pharmasset Llc | 2'-espiro-nucleósidos para utilização na terapia da hepatite c |
| AU2011349278C1 (en) | 2010-12-22 | 2017-01-19 | Alios Biopharma, Inc. | Cyclic nucleotide analogs |
| SI2681227T1 (sl) | 2011-03-01 | 2016-04-29 | Nucana Biomed Limited | Fosforamidatni derivati 5-fluoro-2'-deoksiuridina za uporabo pri zdravljenju raka |
| EP2890704B1 (en) * | 2012-08-31 | 2018-02-28 | Novartis AG | 2'-ethynyl nucleoside derivatives for treatment of viral infections |
| CN104903339A (zh) | 2012-11-16 | 2015-09-09 | 卡迪夫大学学院顾问有限公司 | 用于制备核苷前体药物的方法 |
| US9815864B2 (en) | 2013-06-26 | 2017-11-14 | Alios Biopharma, Inc. | Substituted nucleosides, nucleotides and analogs thereof |
| PL3043803T3 (pl) | 2013-09-11 | 2022-11-07 | Emory University | Kompozycje nukleotydowe i nukleozydowe oraz ich zastosowanie |
| EP3055319A4 (en) | 2013-10-11 | 2018-01-10 | Alios Biopharma, Inc. | Substituted nucleosides, nucleotides and analogs thereof |
| WO2015081133A2 (en) | 2013-11-27 | 2015-06-04 | Idenix Pharmaceuticals, Inc. | Nucleotides for the treatment of liver cancer |
| CZ307789B6 (cs) | 2014-04-15 | 2019-05-09 | Zentiva, K.S. | Způsob výroby biologicky účinných fosforamidátových léčiv |
| EP3131914B1 (en) * | 2014-04-16 | 2023-05-10 | Idenix Pharmaceuticals LLC | 3'-substituted methyl or alkynyl nucleosides for the treatment of hcv |
| PL3160978T3 (pl) | 2014-06-25 | 2020-11-30 | NuCana plc | Proleki gemcytabiny |
| EA033046B1 (ru) | 2014-06-25 | 2019-08-30 | НУКАНА ПиЭлСи | Состав, содержащий пролекарство гемцитабина |
| JP6646663B2 (ja) | 2014-07-22 | 2020-02-14 | ニューカナ バイオメッド リミテッドＮｕｃａｎａ Ｂｉｏｍｅｄ Ｌｉｍｉｔｅｄ | ゲムシタビン−［フェニル（ベンゾキシ−ｌ−アラニニル）］ホスフェートの製造方法リン酸誘導体を製造する方法 |
| CN111269264A (zh) * | 2014-08-25 | 2020-06-12 | 美迪维尔公司 | 用于治疗癌症的尿苷的二氧戊环类似物 |
| GB201417644D0 (en) | 2014-10-06 | 2014-11-19 | Nucana Biomed Ltd | Method of separating phosphate diastereoisomers |
| CN105646629A (zh) | 2014-11-25 | 2016-06-08 | 广州市恒诺康医药科技有限公司 | L-核苷类化合物及其应用 |
| EP3683225A1 (en) | 2014-11-28 | 2020-07-22 | Nucana PLC | New 2' and/or 5' amino-acid ester phosphoramidate 3'-deoxy adenosine derivatives as anti-cancer compounds |
| WO2016098123A2 (en) * | 2014-12-16 | 2016-06-23 | Laurus Labs Private Ltd | A recycling process for preparing (s)-2-[(substituted-phenoxy)-phenoxy- phosphorylamino] propionic acid isopropyl ester diastereomers |
| WO2016145142A1 (en) | 2015-03-10 | 2016-09-15 | Emory University | Nucleotide and nucleoside therapeutics compositions and uses related thereto |
| KR20180021697A (ko) | 2015-05-14 | 2018-03-05 | 뉴카나 피엘씨 | 암 치료 |
| CN106543252A (zh) | 2015-09-16 | 2017-03-29 | 博瑞生物医药（苏州）股份有限公司 | 核苷氨基磷酸酯类前药的制备方法及其中间体 |
| CN106543220A (zh) | 2015-09-16 | 2017-03-29 | 博瑞生物医药（苏州）股份有限公司 | 氨基磷酸酯化合物及其制备方法和晶体 |
| CN112156102B (zh) | 2015-09-16 | 2023-10-03 | 济南高合医疗科技有限公司 | 一种nuc-1031单一异构体的晶型及其制备方法 |
| WO2017060661A1 (en) | 2015-10-05 | 2017-04-13 | Nucana Biomed Limited | Combination therapy |
| CN108431016A (zh) * | 2015-11-16 | 2018-08-21 | 艾可瑞恩治疗公司 | 核酸前体药物 |
| SG11201804774YA (en) | 2015-12-11 | 2018-07-30 | NuCana plc | Diastereoselective synthesis of phosphate derivatives and of the gemcitabine prodrug nuc-1031 |
| CA3008749C (en) | 2015-12-23 | 2024-01-02 | NuCana plc | Treatment of ovarian cancer or biliary tract cancer with a combination of gemcitabine-(phenyl-benzoxy-l-alaninyl)]-phosphate and cisplatin |
| GB201522764D0 (en) | 2015-12-23 | 2016-02-03 | Nucana Biomed Ltd | Formulations of phosphate derivatives |
| GB201609602D0 (en) * | 2016-06-01 | 2016-07-13 | Nucuna Biomed Ltd | Chemical compounds |
| GB201609600D0 (en) | 2016-06-01 | 2016-07-13 | Nucuna Biomed Ltd | Cancer treatments |
| GB201609601D0 (en) | 2016-06-01 | 2016-07-13 | Nucana Biomed Ltd | Phosphoramidate compounds |
| GB201709471D0 (en) * | 2017-06-14 | 2017-07-26 | Nucana Biomed Ltd | Diastereoselective synthesis of hosphate derivatives |
| GB201713916D0 (en) | 2017-08-30 | 2017-10-11 | Nucana Biomed Ltd | Treatment regimens |
-
2017
- 2017-06-14 GB GBGB1709471.5A patent/GB201709471D0/en not_active Ceased
-
2018
- 2018-06-14 CA CA3064177A patent/CA3064177A1/en active Pending
- 2018-06-14 KR KR1020247026745A patent/KR20240127483A/ko active Pending
- 2018-06-14 WO PCT/GB2018/051641 patent/WO2018229495A1/en not_active Ceased
- 2018-06-14 EP EP18735381.8A patent/EP3638685A1/en active Pending
- 2018-06-14 JP JP2019569286A patent/JP7279991B2/ja active Active
- 2018-06-14 CN CN201880039189.1A patent/CN110785425B/zh active Active
- 2018-06-14 AU AU2018284131A patent/AU2018284131B2/en active Active
- 2018-06-14 BR BR112019026747-6A patent/BR112019026747A2/pt unknown
- 2018-06-14 PH PH1/2019/502825A patent/PH12019502825A1/en unknown
- 2018-06-14 EA EA201992873A patent/EA201992873A1/ru unknown
- 2018-06-14 IL IL302559A patent/IL302559B2/en unknown
- 2018-06-14 CN CN202311430904.3A patent/CN117486959A/zh active Pending
- 2018-06-14 US US16/623,263 patent/US11414452B2/en active Active
- 2018-06-14 MX MX2019014907A patent/MX391332B/es unknown
- 2018-06-14 MA MA049379A patent/MA49379A/fr unknown
- 2018-06-14 MX MX2019014914A patent/MX390901B/es unknown
- 2018-06-14 US US16/623,272 patent/US11897913B2/en active Active
- 2018-06-14 CA CA3065682A patent/CA3065682A1/en active Pending
- 2018-06-14 CN CN201880039747.4A patent/CN110753697B/zh active Active
- 2018-06-14 JP JP2019569336A patent/JP7248209B2/ja active Active
- 2018-06-14 WO PCT/GB2018/051638 patent/WO2018229493A2/en not_active Ceased
- 2018-06-14 IL IL312228A patent/IL312228B2/en unknown
- 2018-06-14 EP EP18735380.0A patent/EP3638684A2/en active Pending
- 2018-06-14 IL IL271159A patent/IL271159B2/en unknown
- 2018-06-14 SG SG11201911543UA patent/SG11201911543UA/en unknown
- 2018-06-14 KR KR1020197036989A patent/KR102695300B1/ko active Active
-
2019
- 2019-12-10 MX MX2022003822A patent/MX2022003822A/es unknown
- 2019-12-11 CL CL2019003632A patent/CL2019003632A1/es unknown
- 2019-12-12 SA SA519410795A patent/SA519410795B1/ar unknown
-
2022
- 2022-06-30 AU AU2022204691A patent/AU2022204691B2/en active Active
- 2022-08-15 US US17/888,312 patent/US12054511B2/en active Active
-
2023
- 2023-05-02 JP JP2023076006A patent/JP7525687B2/ja active Active
-
2024
- 2024-01-24 AU AU2024200428A patent/AU2024200428B2/en active Active
- 2024-06-20 US US18/749,420 patent/US20250171487A1/en active Pending
- 2024-07-18 JP JP2024114519A patent/JP2024138523A/ja active Pending
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EA201992873A1 (ru) | Получение фосфатных производных | |
| JO3706B1 (ar) | مشتقات H4- بيرولو[2,3-c] بيريدين-4- ون | |
| PH12019502286A1 (en) | Process for preparing an optically active pyrimidinium compounds | |
| MX2017014351A (es) | Un proceso para la preparacion de epoxido de terpinoleno. | |
| BR112016029333A2 (pt) | síntese de compostos de carbamoilpiridona policíclico | |
| MX376259B (es) | Produccion de 4-metil-tetrahidropiranos 2-sustituidos a partir de materiales de partida con contenido de 2-alquil-4,4-dimetil-1,3-dioxanos. | |
| MX387401B (es) | Producción de 4-hidroxi-4-metil-tetrahidropiranos 2-sustituidos a partir de materiales de partida que contienen 2-alquil-4,4-dimetil-1,3-dioxanos. | |
| SA518391776B1 (ar) | تخليق انتقائي مزدوج التجاسم لمشتقات الفوسفات | |
| BR112019025028A2 (pt) | Método para preparar um composto. | |
| MX368882B (es) | Proceso para la preparacion de triazinas. | |
| JO3487B1 (ar) | تخليق كوبانليسيب وملح الدايهيدروكلوريد الخاص به | |
| MX2019001465A (es) | Metodo de produccion de cetoenoles ciclicos sustituidos con espirocetales. | |
| CY1124164T1 (el) | Καινοτομος παρασκευη και κρυσταλλωση της ιοσιμενολης | |
| MX2020013849A (es) | Nuevos compuestos de sulfonilaminobenzamida como antihelminticos. | |
| MX2017011389A (es) | Proceso para la preparacion de 3-cloro-2-vinilfenilsulfonatos. | |
| MX2019004024A (es) | Metodo para preparar acetofenonas sustituidas con ciclopropilo. | |
| MX2019004182A (es) | Proceso para la fabricacion de 2,6-dimetil-5-hepten-1-al. | |
| PH12017501404A1 (en) | Diaza-benzofluoranthrene compounds | |
| MX2017012027A (es) | Desaminacion de nucleosidos organofosforados. | |
| EA201692246A1 (ru) | Способ получения 2,6-диметилбензохинона | |
| MX382631B (es) | Proceso para la preparacion de derivados dihidroisoxazol. | |
| MX2016006807A (es) | Derivados de imidazol. | |
| GB2564185A (en) | Process for the preparation of derivatives of benzodioxole | |
| MX2018009544A (es) | Metodo para preparar derivados de 4-aminoindano sustituido. | |
| BR112019002828A2 (pt) | método de preparação de derivados de estireno substituído |