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POSACONAZOLE

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Posaconazole.svg

Posaconazole  泊沙康唑 ,  بوساكونازول , Позаконазол
Sch56592
4-[4-[4-[4-[[(5R)-5-(2,4-difluorophenyl)-5-(1,2,4-triazol-1-ylmethyl)oxolan-3-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-2-[(2S,3S)-2-hydroxypentan-3-yl]-1,2,4-triazol-3-one

  1. Noxafil
  2. SCH 56592
U.S. Patents 5,661,151; 5,703,079; and 6,958,337.
Therap-Cat: Antifungal.
CAS 171228-49-2
Molecular Formula: C37H42F2N8O4
Molecular Weight: 700.78
CAS Name: 2,5-Anhydro-1,3,4-trideoxy-2-C-(2,4-difluorophenyl)-4-[[4-[4-[4-[1-[(1S,2S)-1-ethyl-2-hydroxypropyl]-1,5-dihydro-5-oxo-4H-1,2,4-triazol-4-yl]phenyl]-1-piperazinyl]phenoxy]methyl]-1-(1H-1,2,4-triazol-1-yl)-D-threo-pentitol
Additional Names: (3Rcis)-4-[4-[4-[4-[5-(2,4-difluorophenyl)-5-(1,2,4-triazol-1-ylmethyl)tetrahydrofuran-3-ylmethoxy]phenyl]piperazin-1-yl]phenyl]-2-[1(S)-ethyl-2(S)-hydroxypropyl]-3,4-dihydro-2H-1,2,4-triazol-3-one
Syn……….Dominic De Souza, “PREPARATION OF POSACONAZOLE INTERMEDIATES.” U.S. Patent US20130203994, issued August 08, 2013.
Percent Composition: C 63.41%, H 6.04%, F 5.42%, N 15.99%, O 9.13%
  1. Melting Point

  • 170-172 deg C

    O’Neil, M.J. (ed.). The Merck Index – An Encyclopedia of Chemicals, Drugs, and Biologicals. 13th Edition, Whitehouse Station, NJ: Merck and Co., Inc., 2001., p. 1365
  • Solubility

  1. In water, 0.027 mg/L at 25 deg C (est)

    US EPA; Estimation Program Interface (EPI) Suite. Ver.3.12. Nov 30, 2004. Available from, as of Dec 19, 2005:http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm
US5661151   EXP Jul 19, 2019  PRODUCT PATENT
US 5703079  EXP Aug 26, 2014
US8410077 EXPMar 13, 2029
US9023790 EXPJul 4, 2031
US 6958337 EXP Oct 5, 2018
US 8263600 EXPApr 1, 2022

1H NMR PREDICT

 

 

13C NMR PREDICT

 

COSY PREDICT

 

CN101824009A * May 27, 2010 Sep 8, 2010 北京德众万全药物技术开发有限公司 Simple preparation method for posaconazole and piperazine intermediate thereof

 

Citing Patent Filing date Publication date Applicant Title
WO2015011224A1 * Jul 24, 2014 Jan 29, 2015 Sandoz Ag Improved process for the preparation of crystalline form iv of posaconazole

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09b37-misc2b027LIONEL MY SON
He was only in first standard in school when I was hit by a deadly one in a million spine stroke called acute transverse mylitis, it made me 90% paralysed and bound to a wheel chair, Now I keep him as my source of inspiration and helping millions, thanks to millions of my readers who keep me going and help me to keep my son happy
सुकून उतना ही देना प्रभू, जितने से
जिंदगी चल जाये।
औकात बस इतनी देना,
कि औरों का भला हो जाये।

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DR ANTHONY MELVIN CRASTO Ph.D

DR ANTHONY MELVIN CRASTO Ph.D

DR ANTHONY MELVIN CRASTO, Born in Mumbai in 1964 and graduated from Mumbai University, Completed his Ph.D from ICT, 1991,Matunga, Mumbai, India, in Organic Chemistry, The thesis topic was Synthesis of Novel Pyrethroid Analogues, Currently he is working with GLENMARK PHARMACEUTICALS LTD, Research Centre as Principal Scientist, Process Research (bulk actives) at Mahape, Navi Mumbai, India. Total Industry exp 29 plus yrs, Prior to joining Glenmark, he has worked with major multinationals like Hoechst Marion Roussel, now Sanofi, Searle India Ltd, now RPG lifesciences, etc. He has worked with notable scientists like Dr K Nagarajan, Dr Ralph Stapel, Prof S Seshadri etc, He did custom synthesis for major multinationals in his career like BASF, Novartis, Sanofi, etc., He has worked in Discovery, Natural products, Bulk drugs, Generics, Intermediates, Fine chemicals, Neutraceuticals, GMP, Scaleups, etc, he is now helping millions, has 9 million plus hits on Google on all Organic chemistry websites. His friends call him worlddrugtracker. His New Drug Approvals, Green Chemistry International, All about drugs, Eurekamoments, Organic spectroscopy international, etc in organic chemistry are some most read blogs He has hands on experience in initiation and developing novel routes for drug molecules and implementation them on commercial scale over a 29 year tenure till date Aug 2016, Around 30 plus products in his career. He has good knowledge of IPM, GMP, Regulatory aspects, he has several International patents published worldwide . He has good proficiency in Technology transfer, Spectroscopy, Stereochemistry, Synthesis, Polymorphism etc., He suffered a paralytic stroke/ Acute Transverse mylitis in Dec 2007 and is 90 %Paralysed, He is bound to a wheelchair, this seems to have injected feul in him to help chemists all around the world, he is more active than before and is pushing boundaries, He has 9 million plus hits on Google, 2.5 lakh plus connections on all networking sites, 25 Lakh plus views on dozen plus blogs, He makes himself available to all, contact him on +91 9323115463, email amcrasto@gmail.com, Twitter, @amcrasto , He lives and will die for his family, 90% paralysis cannot kill his soul., Notably he has 13 lakh plus views on New Drug Approvals Blog in 212 countries......https://newdrugapprovals.wordpress.com/ , He appreciates the help he gets from one and all, Friends, Family, Glenmark, Readers, Wellwishers, Doctors, Drug authorities, His Contacts, Physiotherapist, etc

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