SI1017666T1 - Process for enhancing the optical purity of 2r- 1-hydroxy- 1-trifluoromethyl- 3-cyclopropylpropyn-2yl) -4-chloroaniline - Google Patents

Process for enhancing the optical purity of 2r- 1-hydroxy- 1-trifluoromethyl- 3-cyclopropylpropyn-2yl) -4-chloroaniline

Info

Publication number
SI1017666T1
SI1017666T1 SI9830583T SI9830583T SI1017666T1 SI 1017666 T1 SI1017666 T1 SI 1017666T1 SI 9830583 T SI9830583 T SI 9830583T SI 9830583 T SI9830583 T SI 9830583T SI 1017666 T1 SI1017666 T1 SI 1017666T1
Authority
SI
Slovenia
Prior art keywords
cyclopropylpropyn
chloroaniline
trifluoromethyl
enhancing
hydroxy
Prior art date
Application number
SI9830583T
Other languages
Slovenian (sl)
Inventor
Cheng Yi Chen
Paul J. Reider
Edward J. J. Grabowski
Lushi Tan
Richard D. Tillyer
Original Assignee
Merck & Co., Inc.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GBGB9721985.1A external-priority patent/GB9721985D0/en
Application filed by Merck & Co., Inc. filed Critical Merck & Co., Inc.
Priority claimed from EP98942339A external-priority patent/EP1017666B1/en
Publication of SI1017666T1 publication Critical patent/SI1017666T1/en

Links

SI9830583T 1997-09-03 1998-09-01 Process for enhancing the optical purity of 2r- 1-hydroxy- 1-trifluoromethyl- 3-cyclopropylpropyn-2yl) -4-chloroaniline SI1017666T1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US5789197P 1997-09-03 1997-09-03
GBGB9721985.1A GB9721985D0 (en) 1997-10-17 1997-10-17 Process for enhancing the optical purity
US9652998P 1998-08-13 1998-08-13
EP98942339A EP1017666B1 (en) 1997-09-03 1998-09-01 Process for enhancing the optical purity of 2r- 1-hydroxy- 1-trifluoromethyl- 3-cyclopropylpropyn-2yl] -4-chloroaniline
PCT/US1998/018104 WO1999011600A1 (en) 1997-09-03 1998-09-01 Process for enhancing the optical purity of 2r-[1-hydroxy- 1-trifluoromethyl- 3-cyclopropylpropyn-2yl] -4-chloroaniline

Publications (1)

Publication Number Publication Date
SI1017666T1 true SI1017666T1 (en) 2004-04-30

Family

ID=32180575

Family Applications (1)

Application Number Title Priority Date Filing Date
SI9830583T SI1017666T1 (en) 1997-09-03 1998-09-01 Process for enhancing the optical purity of 2r- 1-hydroxy- 1-trifluoromethyl- 3-cyclopropylpropyn-2yl) -4-chloroaniline

Country Status (1)

Country Link
SI (1) SI1017666T1 (en)

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