CN111377926A - 一种喷昔洛韦晶型及其制备方法 - Google Patents
一种喷昔洛韦晶型及其制备方法 Download PDFInfo
- Publication number
- CN111377926A CN111377926A CN201811629269.0A CN201811629269A CN111377926A CN 111377926 A CN111377926 A CN 111377926A CN 201811629269 A CN201811629269 A CN 201811629269A CN 111377926 A CN111377926 A CN 111377926A
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- China
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- degrees
- penciclovir
- acid
- crystal form
- mol
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- JNTOCHDNEULJHD-UHFFFAOYSA-N Penciclovir Chemical compound N1C(N)=NC(=O)C2=C1N(CCC(CO)CO)C=N2 JNTOCHDNEULJHD-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 229960001179 penciclovir Drugs 0.000 title claims abstract description 53
- 239000013078 crystal Substances 0.000 title claims abstract description 43
- 238000002360 preparation method Methods 0.000 title abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000000634 powder X-ray diffraction Methods 0.000 claims abstract description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 26
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
- 239000002253 acid Substances 0.000 claims description 19
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical group CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000003513 alkali Substances 0.000 claims description 9
- 238000010992 reflux Methods 0.000 claims description 9
- 238000005406 washing Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 claims description 6
- 239000003153 chemical reaction reagent Substances 0.000 claims description 6
- 230000007935 neutral effect Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 150000002148 esters Chemical group 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 150000008282 halocarbons Chemical class 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 3
- 238000009776 industrial production Methods 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 12
- 239000000126 substance Substances 0.000 description 7
- HTSGKJQDMSTCGS-UHFFFAOYSA-N 1,4-bis(4-chlorophenyl)-2-(4-methylphenyl)sulfonylbutane-1,4-dione Chemical compound C1=CC(C)=CC=C1S(=O)(=O)C(C(=O)C=1C=CC(Cl)=CC=1)CC(=O)C1=CC=C(Cl)C=C1 HTSGKJQDMSTCGS-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 241000701085 Human alphaherpesvirus 3 Species 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- KGSIOVLUJYQLKR-UHFFFAOYSA-N [[4-(2-amino-6-oxo-3h-purin-9-yl)-2-(hydroxymethyl)butoxy]-hydroxyphosphoryl] phosphono hydrogen phosphate Chemical compound N1C(N)=NC(=O)C2=C1N(CCC(CO)COP(O)(=O)OP(O)(=O)OP(O)(O)=O)C=N2 KGSIOVLUJYQLKR-UHFFFAOYSA-N 0.000 description 3
- 229960004150 aciclovir Drugs 0.000 description 3
- MKUXAQIIEYXACX-UHFFFAOYSA-N aciclovir Chemical compound N1C(N)=NC(=O)C2=C1N(COCCO)C=N2 MKUXAQIIEYXACX-UHFFFAOYSA-N 0.000 description 3
- 230000001376 precipitating effect Effects 0.000 description 3
- 241000701022 Cytomegalovirus Species 0.000 description 2
- 102000016928 DNA-directed DNA polymerase Human genes 0.000 description 2
- 241000700584 Simplexvirus Species 0.000 description 2
- 108020005202 Viral DNA Proteins 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- SSPOEPJUFXTCNI-UHFFFAOYSA-N 2-amino-9-(4,5-dihydroxypentan-2-yl)-3h-purin-6-one Chemical compound N1C(N)=NC(=O)C2=C1N(C(CC(O)CO)C)C=N2 SSPOEPJUFXTCNI-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000006820 DNA synthesis Effects 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 208000001688 Herpes Genitalis Diseases 0.000 description 1
- 208000009889 Herpes Simplex Diseases 0.000 description 1
- 241000701044 Human gammaherpesvirus 4 Species 0.000 description 1
- 102000006601 Thymidine Kinase Human genes 0.000 description 1
- 108020004440 Thymidine kinase Proteins 0.000 description 1
- KXPSHSVVYGZKAV-UHFFFAOYSA-N [2-(acetyloxymethyl)-4-(2-amino-6-chloropurin-9-yl)butyl] acetate Chemical compound N1=C(N)N=C2N(CCC(COC(=O)C)COC(C)=O)C=NC2=C1Cl KXPSHSVVYGZKAV-UHFFFAOYSA-N 0.000 description 1
- 230000000840 anti-viral effect Effects 0.000 description 1
- 239000003443 antiviral agent Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 201000004946 genital herpes Diseases 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000004712 monophosphates Chemical class 0.000 description 1
- 239000002777 nucleoside Substances 0.000 description 1
- 150000003833 nucleoside derivatives Chemical class 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 230000026731 phosphorylation Effects 0.000 description 1
- 238000006366 phosphorylation reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 241001529453 unidentified herpesvirus Species 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
- C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
- C07D473/18—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 one oxygen and one nitrogen atom, e.g. guanine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/13—Crystalline forms, e.g. polymorphs
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
衍射角2θ(°) | 相对强度(%) |
7.526±0.2 | 15.8 |
11.055±0.2 | 7.5 |
17.194±0.2 | 7.5 |
19.160±0.2 | 6.0 |
20.399±0.2 | 19.1 |
22.001±0.2 | 27.0 |
23.250±0.2 | 100.0 |
24.689±0.2 | 8.1 |
25.739±0.2 | 6.9 |
27.991±0.2 | 82.3 |
33.898±0.2 | 14.3 |
Claims (9)
Priority Applications (1)
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CN201811629269.0A CN111377926B (zh) | 2018-12-29 | 2018-12-29 | 一种喷昔洛韦晶型及其制备方法 |
Applications Claiming Priority (1)
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CN201811629269.0A CN111377926B (zh) | 2018-12-29 | 2018-12-29 | 一种喷昔洛韦晶型及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN111377926A true CN111377926A (zh) | 2020-07-07 |
CN111377926B CN111377926B (zh) | 2024-06-07 |
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CN201811629269.0A Active CN111377926B (zh) | 2018-12-29 | 2018-12-29 | 一种喷昔洛韦晶型及其制备方法 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4942166A (en) * | 1985-07-27 | 1990-07-17 | Beecham Group P.L.C. | Crystalline purine compounds |
CN104086552A (zh) * | 2014-07-31 | 2014-10-08 | 济南兆康医药科技有限公司 | 一种喷昔洛韦的精制方法 |
-
2018
- 2018-12-29 CN CN201811629269.0A patent/CN111377926B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4942166A (en) * | 1985-07-27 | 1990-07-17 | Beecham Group P.L.C. | Crystalline purine compounds |
CN104086552A (zh) * | 2014-07-31 | 2014-10-08 | 济南兆康医药科技有限公司 | 一种喷昔洛韦的精制方法 |
Non-Patent Citations (2)
Title |
---|
BERNADETTE M. CHOUDARY 等: "A Direct Approach to the Synthesis of Famciclovir and Penciclovir", NUCLEOSIDES AND NUCLEOTIDES, vol. 15, no. 5, pages 981 - 994 * |
金鑫 等: "泛昔洛韦和喷昔洛韦的合成工艺改进", 中国医药工业杂志, vol. 47, no. 11, pages 1355 * |
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Publication number | Publication date |
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CN111377926B (zh) | 2024-06-07 |
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Address after: 646100 Industrial Park, Fu Zhen Town, Luzhou, Sichuan, Luxian County Applicant after: Luzhou kered Pharmaceutical Co.,Ltd. Address before: 646106 Industrial Park, Fu Zhen Town, Luzhou, Sichuan, Luxian County Applicant before: SICHUAN CREDIT CHEMWERTH PHARMACEUTICAL Co.,Ltd. |
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Effective date of registration: 20211014 Address after: 200000 floor 20, No. 1326, Yan'an west road, Changning District, Shanghai Applicant after: Kemus medical technology (Shanghai) Co.,Ltd. Address before: 646100 Industrial Park, Fu Zhen Town, Luzhou, Sichuan, Luxian County Applicant before: Luzhou kered Pharmaceutical Co.,Ltd. |
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