CN110128284A - 一种2-氨基-3-联苯基丙酸的制备方法 - Google Patents
一种2-氨基-3-联苯基丙酸的制备方法 Download PDFInfo
- Publication number
- CN110128284A CN110128284A CN201910511640.1A CN201910511640A CN110128284A CN 110128284 A CN110128284 A CN 110128284A CN 201910511640 A CN201910511640 A CN 201910511640A CN 110128284 A CN110128284 A CN 110128284A
- Authority
- CN
- China
- Prior art keywords
- amino
- propionic acid
- alkali
- preparation
- 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.)
- Granted
Links
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 235000019260 propionic acid Nutrition 0.000 title claims abstract description 24
- GOJUJUVQIVIZAV-UHFFFAOYSA-N 2-amino-4,6-dichloropyrimidine-5-carbaldehyde Chemical group NC1=NC(Cl)=C(C=O)C(Cl)=N1 GOJUJUVQIVIZAV-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims abstract description 58
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 48
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 42
- 239000003513 alkali Substances 0.000 claims abstract description 21
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 16
- -1 amide compound Chemical class 0.000 claims abstract description 16
- ZRYZBQLXDKPBDU-UHFFFAOYSA-N 4-bromobenzaldehyde Chemical compound BrC1=CC=C(C=O)C=C1 ZRYZBQLXDKPBDU-UHFFFAOYSA-N 0.000 claims abstract description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims abstract description 11
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims abstract description 11
- HXITXNWTGFUOAU-UHFFFAOYSA-N phenylboronic acid Chemical compound OB(O)C1=CC=CC=C1 HXITXNWTGFUOAU-UHFFFAOYSA-N 0.000 claims abstract description 11
- XEKOWRVHYACXOJ-UHFFFAOYSA-N ethyl acetate Substances CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000001257 hydrogen Substances 0.000 claims abstract description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 8
- 239000003054 catalyst Substances 0.000 claims abstract description 7
- 239000003960 organic solvent Substances 0.000 claims abstract description 7
- 238000006722 reduction reaction Methods 0.000 claims abstract description 7
- 229960000935 dehydrated alcohol Drugs 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 229910000435 bromine oxide Inorganic materials 0.000 claims abstract description 3
- 230000003197 catalytic effect Effects 0.000 claims abstract description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims abstract 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 14
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 9
- 229910052794 bromium Inorganic materials 0.000 claims description 8
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 7
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 6
- 238000010992 reflux Methods 0.000 claims description 6
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 5
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 claims description 4
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 claims description 3
- 150000003053 piperidines Chemical class 0.000 claims description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- 239000000203 mixture Substances 0.000 description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 6
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 150000001408 amides Chemical class 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 229960004756 ethanol Drugs 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000012065 filter cake Substances 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- 238000005292 vacuum distillation Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 229940100321 entresto Drugs 0.000 description 2
- ZASXKEGREHRXDL-CAWNUZPDSA-H hexasodium;4-[[(2s,4r)-5-ethoxy-4-methyl-5-oxo-1-(4-phenylphenyl)pentan-2-yl]amino]-4-oxobutanoate;(2s)-3-methyl-2-[pentanoyl-[[4-[2-(1,2,3-triaza-4-azanidacyclopenta-2,5-dien-5-yl)phenyl]phenyl]methyl]amino]butanoate;pentahydrate Chemical compound O.O.O.O.O.[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].C1=CC(C[C@H](C[C@@H](C)C(=O)OCC)NC(=O)CCC([O-])=O)=CC=C1C1=CC=CC=C1.C1=CC(C[C@H](C[C@@H](C)C(=O)OCC)NC(=O)CCC([O-])=O)=CC=C1C1=CC=CC=C1.C1=CC(CN(C(=O)CCCC)[C@@H](C(C)C)C([O-])=O)=CC=C1C1=CC=CC=C1C1=NN=N[N-]1.C1=CC(CN(C(=O)CCCC)[C@@H](C(C)C)C([O-])=O)=CC=C1C1=CC=CC=C1C1=NN=N[N-]1 ZASXKEGREHRXDL-CAWNUZPDSA-H 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000010189 synthetic method Methods 0.000 description 2
- AOICHZGZQMOWQR-UHFFFAOYSA-N 1,1'-biphenyl;propanoic acid Chemical compound CCC(O)=O.C1=CC=CC=C1C1=CC=CC=C1 AOICHZGZQMOWQR-UHFFFAOYSA-N 0.000 description 1
- 239000004072 C09CA03 - Valsartan Substances 0.000 description 1
- 206010007558 Cardiac failure chronic Diseases 0.000 description 1
- 229940122586 Enkephalinase inhibitor Drugs 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- QNEFNFIKZWUAEQ-UHFFFAOYSA-N carbonic acid;potassium Chemical compound [K].OC(O)=O QNEFNFIKZWUAEQ-UHFFFAOYSA-N 0.000 description 1
- 239000002792 enkephalinase inhibitor Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- PYNXFZCZUAOOQC-UTKZUKDTSA-N sacubitril Chemical compound C1=CC(C[C@H](C[C@@H](C)C(=O)OCC)NC(=O)CCC(O)=O)=CC=C1C1=CC=CC=C1 PYNXFZCZUAOOQC-UTKZUKDTSA-N 0.000 description 1
- 229960003953 sacubitril Drugs 0.000 description 1
- SOBHUZYZLFQYFK-UHFFFAOYSA-K trisodium;hydroxy-[[phosphonatomethyl(phosphonomethyl)amino]methyl]phosphinate Chemical compound [Na+].[Na+].[Na+].OP(O)(=O)CN(CP(O)([O-])=O)CP([O-])([O-])=O SOBHUZYZLFQYFK-UHFFFAOYSA-K 0.000 description 1
- SJSNUMAYCRRIOM-QFIPXVFZSA-N valsartan Chemical compound C1=CC(CN(C(=O)CCCC)[C@@H](C(C)C)C(O)=O)=CC=C1C1=CC=CC=C1C1=NN=N[N]1 SJSNUMAYCRRIOM-QFIPXVFZSA-N 0.000 description 1
- 229960004699 valsartan Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
- C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/06—Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910511640.1A CN110128284B (zh) | 2019-06-13 | 2019-06-13 | 一种2-氨基-3-联苯基丙酸的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910511640.1A CN110128284B (zh) | 2019-06-13 | 2019-06-13 | 一种2-氨基-3-联苯基丙酸的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110128284A true CN110128284A (zh) | 2019-08-16 |
CN110128284B CN110128284B (zh) | 2021-12-14 |
Family
ID=67581532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910511640.1A Active CN110128284B (zh) | 2019-06-13 | 2019-06-13 | 一种2-氨基-3-联苯基丙酸的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110128284B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112592289A (zh) * | 2020-12-15 | 2021-04-02 | 内蒙古永太化学有限公司 | 一种加巴喷丁中间体的制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4341767A (en) * | 1980-10-06 | 1982-07-27 | Syntex Inc. | Nonapeptide and decapeptide analogs of LHRH, useful as LHRH antagonists |
CN102807501A (zh) * | 2011-05-31 | 2012-12-05 | 中国科学院化学研究所 | 非天然手性氨基酸及其生物催化去对称化制备方法 |
US20130253135A1 (en) * | 2010-11-19 | 2013-09-26 | Stephanie E. Barrett | Poly(amide) polymers for the delivery of oligonucleotides |
CN105330557A (zh) * | 2015-09-11 | 2016-02-17 | 天台宜生生化科技有限公司 | 一种手性α-氨基酸的制备方法 |
US20170044097A1 (en) * | 2015-08-14 | 2017-02-16 | Indiana University Research And Technology Corporation | Antibacterials and/or modulators of biofilm formation and methods of using the same |
CN106905177A (zh) * | 2017-01-09 | 2017-06-30 | 泰力特医药(湖北)有限公司 | 一种2‑氨基‑3‑联苯基丙酸乙酯衍生物盐酸盐的制备方法 |
-
2019
- 2019-06-13 CN CN201910511640.1A patent/CN110128284B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4341767A (en) * | 1980-10-06 | 1982-07-27 | Syntex Inc. | Nonapeptide and decapeptide analogs of LHRH, useful as LHRH antagonists |
US20130253135A1 (en) * | 2010-11-19 | 2013-09-26 | Stephanie E. Barrett | Poly(amide) polymers for the delivery of oligonucleotides |
CN102807501A (zh) * | 2011-05-31 | 2012-12-05 | 中国科学院化学研究所 | 非天然手性氨基酸及其生物催化去对称化制备方法 |
US20170044097A1 (en) * | 2015-08-14 | 2017-02-16 | Indiana University Research And Technology Corporation | Antibacterials and/or modulators of biofilm formation and methods of using the same |
CN105330557A (zh) * | 2015-09-11 | 2016-02-17 | 天台宜生生化科技有限公司 | 一种手性α-氨基酸的制备方法 |
CN106905177A (zh) * | 2017-01-09 | 2017-06-30 | 泰力特医药(湖北)有限公司 | 一种2‑氨基‑3‑联苯基丙酸乙酯衍生物盐酸盐的制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112592289A (zh) * | 2020-12-15 | 2021-04-02 | 内蒙古永太化学有限公司 | 一种加巴喷丁中间体的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN110128284B (zh) | 2021-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100579952C (zh) | 利用离子型催化剂合成乙酰柠檬酸三丁酯的方法 | |
CN103539700A (zh) | 一种n-氰乙基苯胺的制备方法 | |
CN110128284A (zh) | 一种2-氨基-3-联苯基丙酸的制备方法 | |
CN106588658B (zh) | 一种合成碳酸二甲酯的方法 | |
CN102068945B (zh) | 用于甲缩醛分离提纯的反应精馏装置和方法 | |
CN110803987A (zh) | 一种r-(+)-2-(4-羟基苯氧基)丙酸的制备方法 | |
CN110981901B (zh) | 一种双端胺基硅氧烷的纯化方法 | |
CN103360242A (zh) | 一种6-羟基-2-萘甲酸的制备方法 | |
CN111302981B (zh) | 一种制备牛磺酸的方法 | |
CN109400506B (zh) | 一种高纯氯磺酰异氰酸酯的合成方法 | |
CN102786427B (zh) | 双(2-二甲基氨乙基)醚的合成方法 | |
CN112961030B (zh) | 一种催化合成4-(反-4-烷基环己基)环己酮的方法 | |
CN112939804B (zh) | 一种有机胺氧化物的制备方法 | |
CN114262291A (zh) | 一种阿伐可泮的合成方法 | |
CN100591652C (zh) | 生产2-(4-氟-苄基)-苯基-乙酸的方法 | |
CN103342662B (zh) | 一种合成2-烷基苯乙腈的方法 | |
CN113149896A (zh) | 一种3-氨基吡啶的制备方法 | |
CN112830892A (zh) | 一种吡啶-3-磺酰氯的合成方法 | |
CN106748725A (zh) | 一种4‑氯‑2‑氟‑苯丙酸的制备方法 | |
CN109651234A (zh) | 一种盐酸多奈哌齐的合成方法 | |
CN117003692B (zh) | 二氟甲基(2-吡啶基)砜的生产工艺 | |
CN104230747B (zh) | 一种不对称芳香偶氮化合物的制备方法 | |
CN106631920B (zh) | 一种2-羟基-4-甲基苯磺酸的制备方法 | |
CN113816880B (zh) | 一种高效合成n-甲基牛磺酸及n-甲基牛磺酸钠的方法 | |
CN105418514B (zh) | 一种(e)-叔丁基-5-(2-硝基乙烯基)-1h-咪唑-1-甲酸叔丁酯及其制备方法 |
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 |
Effective date of registration: 20231115 Address after: 211800 building 12-83, 29 buyue Road, Qiaolin street, Pukou District, Nanjing City, Jiangsu Province Patentee after: NANJING YIXINHE PHARMACEUTICAL TECHNOLOGY Co.,Ltd. Patentee after: NANJING F&S PHARMATECH CO.,LTD. Patentee after: Jiangsu litaer Pharmaceutical Co.,Ltd. Address before: 211800 No. 29 Buyue Road, Pukou Economic Development Zone, Qiaolin Street, Pukou District, Nanjing City, Jiangsu Province Patentee before: NANJING YIXINHE PHARMACEUTICAL TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right |