CN110981739A - 一种硫酸特布他林的制备方法 - Google Patents
一种硫酸特布他林的制备方法 Download PDFInfo
- Publication number
- CN110981739A CN110981739A CN201910863179.6A CN201910863179A CN110981739A CN 110981739 A CN110981739 A CN 110981739A CN 201910863179 A CN201910863179 A CN 201910863179A CN 110981739 A CN110981739 A CN 110981739A
- Authority
- CN
- China
- Prior art keywords
- terbutaline sulfate
- organic solvent
- reaction
- tert
- preparing
- 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
Classifications
-
- 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
- C07C45/63—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 introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910863179.6A CN110981739B (zh) | 2019-09-12 | 2019-09-12 | 一种硫酸特布他林的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910863179.6A CN110981739B (zh) | 2019-09-12 | 2019-09-12 | 一种硫酸特布他林的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110981739A true CN110981739A (zh) | 2020-04-10 |
CN110981739B CN110981739B (zh) | 2023-05-23 |
Family
ID=70081774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910863179.6A Active CN110981739B (zh) | 2019-09-12 | 2019-09-12 | 一种硫酸特布他林的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110981739B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111960955A (zh) * | 2020-07-13 | 2020-11-20 | 南京恒道医药科技有限公司 | 一种特布他林的制备方法 |
CN112209841A (zh) * | 2020-10-22 | 2021-01-12 | 扬州中宝药业股份有限公司 | 一种特布他林的合成方法及其在制备硫酸特布他林中的应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105859589A (zh) * | 2016-04-05 | 2016-08-17 | 深圳市康立生生物科技有限公司 | 一种制备班布特罗杂质c的方法 |
CN106831452A (zh) * | 2017-02-15 | 2017-06-13 | 杭州百诚医药科技股份有限公司 | 一种硫酸特布他林的制备方法 |
-
2019
- 2019-09-12 CN CN201910863179.6A patent/CN110981739B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105859589A (zh) * | 2016-04-05 | 2016-08-17 | 深圳市康立生生物科技有限公司 | 一种制备班布特罗杂质c的方法 |
CN106831452A (zh) * | 2017-02-15 | 2017-06-13 | 杭州百诚医药科技股份有限公司 | 一种硫酸特布他林的制备方法 |
Non-Patent Citations (3)
Title |
---|
HUANG, KUN ETAL: "Chiral Epoxides via Borane Reduction of 2-Haloketones Catalyzed by Spiroborate Ester: Application to the Synthesis of Optically Pure 1,2-Hydroxy Ethers and 1,2-Azido Alcohols", 《JOURNAL OF ORGANIC CHEMISTRY 》 * |
MIKLEUSEVIC, ANA ETAL: "Azidolysis of epoxides catalysed by the halohydrin dehalogenase from Arthrobacter sp. AD2 and a mutant with enhanced enantioselectivity: an (S)-selective HHDH", 《 TETRAHEDRON: ASYMMETRY 》 * |
POLIDANO, KURT ETAL: "Exploring Tandem Ruthenium-Catalyzed Hydrogen Transfer and SNAr Chemistry", 《ORGANIC LETTERS》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111960955A (zh) * | 2020-07-13 | 2020-11-20 | 南京恒道医药科技有限公司 | 一种特布他林的制备方法 |
CN111960955B (zh) * | 2020-07-13 | 2022-05-13 | 南京恒道医药科技股份有限公司 | 一种特布他林的制备方法 |
CN112209841A (zh) * | 2020-10-22 | 2021-01-12 | 扬州中宝药业股份有限公司 | 一种特布他林的合成方法及其在制备硫酸特布他林中的应用 |
CN112209841B (zh) * | 2020-10-22 | 2022-03-04 | 扬州中宝药业股份有限公司 | 一种特布他林的合成方法及其在制备硫酸特布他林中的应用 |
Also Published As
Publication number | Publication date |
---|---|
CN110981739B (zh) | 2023-05-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110981739B (zh) | 一种硫酸特布他林的制备方法 | |
CN110950765B (zh) | 一种硫酸特布他林的制备方法 | |
CN108503554A (zh) | 一种硫酸特布他林的合成方法 | |
WO2011153923A1 (zh) | 决奈达隆及其盐的制备方法 | |
KR101000362B1 (ko) | 이토프라이드의 새로운 제조방법 | |
CN107098822B (zh) | 一种制备普仑司特关键中间体3-氨基-2-羟基苯乙酮的制备方法 | |
CN106631831B (zh) | 一种左旋特布他林的制备方法 | |
CN110835306A (zh) | 一种新的硫酸特布他林的制备方法 | |
WO2022088305A1 (zh) | 一种中间体4,4-二甲基异恶唑-3-酮的纯化方法 | |
CN114195712B (zh) | 一种能够用来制备盐酸丙卡特罗的中间体及其制备方法 | |
CN114105872B (zh) | 一种用于制备盐酸丙卡特罗的中间体及其制备方法 | |
CN106831452A (zh) | 一种硫酸特布他林的制备方法 | |
CN113912487B (zh) | 一种2,5-双卤代苯甲酸的合成方法 | |
CN104447355A (zh) | 一种制备盐酸溴己新的新方法 | |
CN112159380B (zh) | 制备巴洛沙韦中间体的方法 | |
CN112250586A (zh) | 一种硫酸特布他林及其b晶型的制备方法 | |
CN102766053B (zh) | 3-氟-4-硝基苯酚的生产方法 | |
CN109678701B (zh) | 一种维兰特罗中间体的制备方法 | |
CN113045437A (zh) | 一种硫酸特布他林的制备方法 | |
CN101550107B (zh) | 一种替米沙坦的制备方法 | |
CN106957235B (zh) | 一种他莫昔芬的制备方法 | |
CN112209841B (zh) | 一种特布他林的合成方法及其在制备硫酸特布他林中的应用 | |
CN111499528A (zh) | 硫酸特布他林中间体及其制备方法和利用其制备硫酸特布他林的方法 | |
CN111269168A (zh) | 一种阿比朵尔中间体的制备方法 | |
WO2019161705A1 (zh) | 一种1,6-(对脒基苯基)己二醚新的合成方法 |
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 | ||
CB02 | Change of applicant information |
Address after: 311100 No. 802, 8th floor, building 1, No. 502, Linping Avenue, Yuhang Economic and Technological Development Zone, Linping District, Hangzhou City, Zhejiang Province Applicant after: HANGZHOU BIO-SINCERITY PHARMA-TECH Co.,Ltd. Address before: 311103 B203, building 1, 9 Zhenxing East Road, Yuhang Economic and Technological Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU BIO-SINCERITY PHARMA-TECH Co.,Ltd. |
|
CB02 | Change of applicant information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230418 Address after: 321017 room 802-2, building 3, Jinhua information economy industrial park, No. 1313, Liyu Road, Xiguan Street, Wucheng District, Jinhua City, Zhejiang Province Applicant after: Zhejiang Saimo Pharmaceutical Co.,Ltd. Applicant after: HANGZHOU BIO-SINCERITY PHARMA-TECH Co.,Ltd. Address before: 311100 No. 802, 8th floor, building 1, No. 502, Linping Avenue, Yuhang Economic and Technological Development Zone, Linping District, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU BIO-SINCERITY PHARMA-TECH Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |