CN115093386B - 一种无色无味无硼酸盐的玻色因的生产方法 - Google Patents
一种无色无味无硼酸盐的玻色因的生产方法 Download PDFInfo
- Publication number
- CN115093386B CN115093386B CN202211037235.9A CN202211037235A CN115093386B CN 115093386 B CN115093386 B CN 115093386B CN 202211037235 A CN202211037235 A CN 202211037235A CN 115093386 B CN115093386 B CN 115093386B
- Authority
- CN
- China
- Prior art keywords
- catalyst
- production method
- carried out
- beta
- reaction
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 230000009967 tasteless effect Effects 0.000 title abstract description 7
- 239000003054 catalyst Substances 0.000 claims abstract description 33
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 claims abstract description 18
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Substances CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 15
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 claims abstract description 10
- AGEZXYOZHKGVCM-UHFFFAOYSA-N benzyl bromide Chemical compound BrCC1=CC=CC=C1 AGEZXYOZHKGVCM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002904 solvent Substances 0.000 claims abstract description 7
- 239000000126 substance Substances 0.000 claims abstract description 7
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 125000006239 protecting group Chemical group 0.000 claims abstract description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 23
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 21
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 18
- HFPZCAJZSCWRBC-UHFFFAOYSA-N p-cymene Chemical compound CC(C)C1=CC=C(C)C=C1 HFPZCAJZSCWRBC-UHFFFAOYSA-N 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 9
- 229930007927 cymene Natural products 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 5
- ZNORAFJUESSLTM-UHFFFAOYSA-N [4-[5-bis(3,5-ditert-butyl-4-methoxyphenyl)phosphanyl-1,3-benzodioxol-4-yl]-1,3-benzodioxol-5-yl]-bis(3,5-ditert-butyl-4-methoxyphenyl)phosphane Chemical compound C1=C(C(C)(C)C)C(OC)=C(C(C)(C)C)C=C1P(C=1C(=C2OCOC2=CC=1)C=1C(=CC=C2OCOC2=1)P(C=1C=C(C(OC)=C(C=1)C(C)(C)C)C(C)(C)C)C=1C=C(C(OC)=C(C=1)C(C)(C)C)C(C)(C)C)C1=CC(C(C)(C)C)=C(OC)C(C(C)(C)C)=C1 ZNORAFJUESSLTM-UHFFFAOYSA-N 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000000967 suction filtration Methods 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 3
- 238000010791 quenching Methods 0.000 claims description 3
- 230000000171 quenching effect Effects 0.000 claims description 3
- 238000001953 recrystallisation Methods 0.000 claims description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 2
- 238000009903 catalytic hydrogenation reaction Methods 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- QWOJMRHUQHTCJG-UHFFFAOYSA-N CC([CH2-])=O Chemical compound CC([CH2-])=O QWOJMRHUQHTCJG-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 150000003839 salts Chemical class 0.000 abstract description 6
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract description 5
- 108010031318 Vitronectin Proteins 0.000 abstract description 5
- 102100035140 Vitronectin Human genes 0.000 abstract description 5
- 238000011033 desalting Methods 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 4
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000003456 ion exchange resin Substances 0.000 abstract description 3
- 229920003303 ion-exchange polymer Polymers 0.000 abstract description 3
- 230000003321 amplification Effects 0.000 abstract description 2
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 abstract description 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 229940125904 compound 1 Drugs 0.000 abstract 2
- 229940125782 compound 2 Drugs 0.000 abstract 2
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- 238000006555 catalytic reaction Methods 0.000 abstract 1
- 229940126214 compound 3 Drugs 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 235000002639 sodium chloride Nutrition 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- DDADCBXAKYGDEH-UHFFFAOYSA-N 2-(3-hydroxypropyl)oxane-2,3,4-triol Chemical compound OCCCC1(O)OCCC(O)C1O DDADCBXAKYGDEH-UHFFFAOYSA-N 0.000 description 4
- DHCWLIOIJZJFJE-UHFFFAOYSA-L dichlororuthenium Chemical compound Cl[Ru]Cl DHCWLIOIJZJFJE-UHFFFAOYSA-L 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- MUALRAIOVNYAIW-UHFFFAOYSA-N binap Chemical group C1=CC=CC=C1P(C=1C(=C2C=CC=CC2=CC=1)C=1C2=CC=CC=C2C=CC=1P(C=1C=CC=CC=1)C=1C=CC=CC=1)C1=CC=CC=C1 MUALRAIOVNYAIW-UHFFFAOYSA-N 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- -1 p-toluenesulfonyl Chemical group 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 235000019614 sour taste Nutrition 0.000 description 2
- KOGFZZYPPGQZFZ-QVAPDBTGSA-N (2s,3r,4s,5r)-2-(2-hydroxypropyl)oxane-3,4,5-triol Chemical compound CC(O)C[C@@H]1OC[C@@H](O)[C@H](O)[C@H]1O KOGFZZYPPGQZFZ-QVAPDBTGSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 235000018062 Boswellia Nutrition 0.000 description 1
- 240000007551 Boswellia serrata Species 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical group [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000003042 antagnostic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 150000003304 ruthenium compounds Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000004467 single crystal X-ray diffraction Methods 0.000 description 1
- 230000009759 skin aging Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000009901 transfer hydrogenation reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D309/10—Oxygen atoms
-
- 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)
- Saccharide Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211037235.9A CN115093386B (zh) | 2022-08-29 | 2022-08-29 | 一种无色无味无硼酸盐的玻色因的生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211037235.9A CN115093386B (zh) | 2022-08-29 | 2022-08-29 | 一种无色无味无硼酸盐的玻色因的生产方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115093386A CN115093386A (zh) | 2022-09-23 |
CN115093386B true CN115093386B (zh) | 2022-11-04 |
Family
ID=83300080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211037235.9A Active CN115093386B (zh) | 2022-08-29 | 2022-08-29 | 一种无色无味无硼酸盐的玻色因的生产方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115093386B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115850223A (zh) * | 2022-12-22 | 2023-03-28 | 湖北保乐生物医药科技有限公司 | 一种玻色因纯化除盐的方法 |
CN116253707A (zh) * | 2023-05-15 | 2023-06-13 | 山东梅奥华卫科技有限公司 | 一种高纯度玻色因的合成方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113173900A (zh) * | 2021-04-09 | 2021-07-27 | 海南夸克科技有限公司 | 一种玻色因的合成方法 |
CN113735811A (zh) * | 2021-11-03 | 2021-12-03 | 深圳瑞德林生物技术有限公司 | 一种通过酰化保护再还原合成玻色因的方法 |
CN114105922A (zh) * | 2021-12-03 | 2022-03-01 | 北京富盛嘉华医药科技有限公司 | 一种羟丙基四氢吡喃三醇的合成方法 |
CN114835666A (zh) * | 2022-06-30 | 2022-08-02 | 天津泰普制药有限公司 | 一种羟丙基四氢吡喃三醇的连续合成方法 |
-
2022
- 2022-08-29 CN CN202211037235.9A patent/CN115093386B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113173900A (zh) * | 2021-04-09 | 2021-07-27 | 海南夸克科技有限公司 | 一种玻色因的合成方法 |
CN113735811A (zh) * | 2021-11-03 | 2021-12-03 | 深圳瑞德林生物技术有限公司 | 一种通过酰化保护再还原合成玻色因的方法 |
CN114105922A (zh) * | 2021-12-03 | 2022-03-01 | 北京富盛嘉华医药科技有限公司 | 一种羟丙基四氢吡喃三醇的合成方法 |
CN114835666A (zh) * | 2022-06-30 | 2022-08-02 | 天津泰普制药有限公司 | 一种羟丙基四氢吡喃三醇的连续合成方法 |
Also Published As
Publication number | Publication date |
---|---|
CN115093386A (zh) | 2022-09-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN115093386B (zh) | 一种无色无味无硼酸盐的玻色因的生产方法 | |
CN115073312A (zh) | 一种重酒石酸去甲肾上腺素合成新方法 | |
CN115850223A (zh) | 一种玻色因纯化除盐的方法 | |
CN113717060B (zh) | 一种去甲肾上腺素及其重酒石酸盐的合成方法 | |
CN111233689B (zh) | 13c美沙西汀的纯化方法及制备方法 | |
CN111635402B (zh) | 吡咯喹啉醌的分离纯化方法 | |
US4339585A (en) | Method for the production of 2-hydroxymethyl-3,4,5-trihydroxy piperidine and the corresponding N-methyl derivative | |
CN109096129B (zh) | 一种左旋肉碱酒石酸盐的制备方法 | |
CN115505622A (zh) | 制3α,7β-二羟基-5α-H的UDCA异构体方法 | |
CN111253272B (zh) | 一种制备苯甲酰胺类化合物的方法 | |
CN103554005A (zh) | 一种左旋5-羟基色氨酸的简便合成新方法 | |
CN109824687B (zh) | 呋喃木糖衍生物的新合成方法 | |
CN110078669B (zh) | 一种洛硝哒唑及其氘代衍生物的绿色合成方法 | |
CN113072514A (zh) | 轮环藤宁及其中间体的制备方法 | |
CN111574458A (zh) | 一种麦角硫因的合成方法 | |
CN114085130B (zh) | ((1r,8s,9s,z)-双环[6.1.0]非-4-烯-9-基)甲醇的合成方法 | |
CN110642770B (zh) | 一种5-甲氧基吲哚的制备方法 | |
CN115557857B (zh) | 一种苦柯胺b中间体及其制备方法与甲磺酸苦柯胺b的制备方法 | |
CN112094241B (zh) | 一种1,4-二氮杂螺[5,5]十一烷-3-酮的制备方法 | |
CN115215779B (zh) | 一类基于螺环酮类骨架合成不同手性螺环类化合物的合成方法 | |
CN110105371B (zh) | 一种多拉达唑原料药中的杂质及其制备方法 | |
CN118063418A (zh) | 一种2-甲基-7-硝基苯并呋喃-4-甲酸的制备方法 | |
KR810001104B1 (ko) | N-메틸모라노린의 제조법 | |
CN116334165A (zh) | 环黄芪醇的制备方法 | |
CN117586155A (zh) | 一种布美他尼的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221201 Address after: 277399 south of 500m east of national highway 206, Yuejin Middle Road, Yicheng Economic Development Zone, Zaozhuang City, Shandong Province Patentee after: Shandong Juntai Pharmaceutical Co.,Ltd. Address before: 4th Floor, Building 7, Diya Shuangchuang Industrial Park, No. 2566, Century Avenue, High-tech Zone, Jinan City, Shandong Province, 250000 Patentee before: Shandong Juntai Pharmaceutical Co.,Ltd. Jinan Branch Patentee before: Shandong Juntai Pharmaceutical Co.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Floor 4, Building G, Diya Innovation and Entrepreneurship Industrial Park, No. 2566, Century Avenue, High-tech Zone, Jinan City, Shandong Province, 250100 Patentee after: Shandong Juntai Pharmaceutical Co.,Ltd. Address before: 277399 south of 500m east of national highway 206, Yuejin Middle Road, Yicheng Economic Development Zone, Zaozhuang City, Shandong Province Patentee before: Shandong Juntai Pharmaceutical Co.,Ltd. |