IN2015DN04090A - - Google Patents
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- Publication number
- IN2015DN04090A IN2015DN04090A IN4090DEN2015A IN2015DN04090A IN 2015DN04090 A IN2015DN04090 A IN 2015DN04090A IN 4090DEN2015 A IN4090DEN2015 A IN 4090DEN2015A IN 2015DN04090 A IN2015DN04090 A IN 2015DN04090A
- Authority
- IN
- India
- Prior art keywords
- phosphorochloridate
- ciu
- nucleosides
- nucleoside
- salts
- Prior art date
Links
Classifications
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- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/08—Drugs for disorders of the urinary system of the prostate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
- A61P31/18—Antivirals for RNA viruses for HIV
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/20—Antivirals for DNA viruses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/20—Antivirals for DNA viruses
- A61P31/22—Antivirals for DNA viruses for herpes viruses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
- A61P35/02—Antineoplastic agents specific for leukemia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
-
- 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
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/30—Structure or shape of the active region; Materials used for the active region
- H01S5/34—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers
- H01S5/343—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser
- H01S5/34326—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser with a well layer based on InGa(Al)P, e.g. red laser
Abstract
A process for preparing phosphoramidates of nucleosides where a desired enantiomer having regard to the asymmetric chiral centre of the phosphorus atom P is provided in an enriched amount. The process comprises admixing a nucleoside with a phosphorochloridate in the presence of a catalyst comprising a metal salt selected from the group consisting of salts of Ciu Fe La and Yb.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1220666.0A GB201220666D0 (en) | 2012-11-16 | 2012-11-16 | Process for preparing chemical compounds |
GB201307314A GB201307314D0 (en) | 2013-04-23 | 2013-04-23 | Process for preparing chemical compounds |
PCT/GB2013/053018 WO2014076490A1 (en) | 2012-11-16 | 2013-11-15 | Process for preparing nucleoside prodrugs |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2015DN04090A true IN2015DN04090A (en) | 2015-10-09 |
Family
ID=49622844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN4090DEN2015 IN2015DN04090A (en) | 2012-11-16 | 2013-11-15 |
Country Status (28)
Country | Link |
---|---|
US (3) | US10005810B2 (en) |
EP (3) | EP2920192B1 (en) |
JP (5) | JP2016506371A (en) |
KR (1) | KR20150103669A (en) |
CN (2) | CN111592577A (en) |
AU (1) | AU2013346515B2 (en) |
CA (1) | CA2891266C (en) |
CL (1) | CL2015001307A1 (en) |
CY (2) | CY1119161T1 (en) |
DK (2) | DK3150616T3 (en) |
EA (1) | EA028871B1 (en) |
ES (3) | ES2725491T3 (en) |
HK (1) | HK1210784A1 (en) |
HR (2) | HRP20170791T1 (en) |
HU (2) | HUE033335T2 (en) |
IL (1) | IL238792A (en) |
IN (1) | IN2015DN04090A (en) |
LT (2) | LT3150616T (en) |
MX (1) | MX2015006195A (en) |
MY (1) | MY176133A (en) |
NZ (1) | NZ708177A (en) |
PH (1) | PH12015501090A1 (en) |
PL (2) | PL3150616T3 (en) |
PT (2) | PT3150616T (en) |
RS (2) | RS56038B1 (en) |
SG (3) | SG10201510322UA (en) |
SI (2) | SI3150616T1 (en) |
WO (1) | WO2014076490A1 (en) |
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EP3172218B1 (en) | 2014-07-22 | 2020-10-21 | NuCana plc | Process for the preparation of gemcitabine-[phenyl(benzoxy-l-alaninyl)] phosphate |
US20170218006A1 (en) * | 2014-07-31 | 2017-08-03 | Sandoz Ag | Synthesis of Phosphoramidates |
US9675632B2 (en) | 2014-08-26 | 2017-06-13 | Enanta Pharmaceuticals, Inc. | Nucleoside and nucleotide derivatives |
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CN105461774B (en) * | 2014-09-30 | 2020-11-24 | 江苏豪森药业集团有限公司 | Preparation method of sofosbuvir |
GB201417644D0 (en) | 2014-10-06 | 2014-11-19 | Nucana Biomed Ltd | Method of separating phosphate diastereoisomers |
WO2016073756A1 (en) | 2014-11-06 | 2016-05-12 | Enanta Pharmaceuticals, Inc. | Deuterated nucleoside/tide derivatives |
US9732110B2 (en) | 2014-12-05 | 2017-08-15 | Enanta Pharmaceuticals, Inc. | Nucleoside and nucleotide derivatives |
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WO2016151542A1 (en) | 2015-03-26 | 2016-09-29 | Quimica Sintetica, S.A. | Nucleoside phosphoramidates useful for the treatment of viral infections and preparation thereof |
CN106397515B (en) * | 2015-07-28 | 2021-05-11 | 广东东阳光药业有限公司 | Improved preparation method of Sofosbuvir |
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CN106543252A (en) * | 2015-09-16 | 2017-03-29 | 博瑞生物医药(苏州)股份有限公司 | The Preparation Method And Their Intermediate of nucleoside phosphoramidate class prodrug |
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2013
- 2013-11-15 DK DK16195036.5T patent/DK3150616T3/en active
- 2013-11-15 MX MX2015006195A patent/MX2015006195A/en active IP Right Grant
- 2013-11-15 DK DK17169878.0T patent/DK3235824T3/en active
- 2013-11-15 PL PL16195036T patent/PL3150616T3/en unknown
- 2013-11-15 ES ES17169878T patent/ES2725491T3/en active Active
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