Title of Invention

METHOD FOR PURIFYING MILBEMYCINS

Abstract The present invention relates to a method for purifying milbemycins, comprising washing milbemycins wi1 a base and provides a method for purifying milbemycins, which can easily remove unnecessary substancess without using cumbersome purification methods in an industrial scale, for example; chromatography.
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Documents:

01439-kolnp-2005-abstract.pdf

01439-kolnp-2005-claims.pdf

01439-kolnp-2005-description complete.pdf

01439-kolnp-2005-form 1.pdf

01439-kolnp-2005-form 2.pdf

01439-kolnp-2005-form 26.pdf

01439-kolnp-2005-form 3.pdf

01439-kolnp-2005-international publication.pdf

1439-kolnp-2005-granted-abstract.pdf

1439-kolnp-2005-granted-claims.pdf

1439-kolnp-2005-granted-correspondence.pdf

1439-kolnp-2005-granted-description (complete).pdf

1439-kolnp-2005-granted-examination report.pdf

1439-kolnp-2005-granted-form 1.pdf

1439-kolnp-2005-granted-form 18.pdf

1439-kolnp-2005-granted-form 2.pdf

1439-kolnp-2005-granted-form 26.pdf

1439-kolnp-2005-granted-form 3.pdf

1439-kolnp-2005-granted-form 5.pdf

1439-kolnp-2005-granted-letter patent.pdf

1439-kolnp-2005-granted-reply to examination report.pdf

1439-kolnp-2005-granted-specification.pdf

1439-kolnp-2005-granted-translated copy of priority document.pdf


Patent Number 221540
Indian Patent Application Number 01439/KOLNP/2005
PG Journal Number 26/2008
Publication Date 27-Jun-2008
Grant Date 25-Jun-2008
Date of Filing 23-Jul-2005
Name of Patentee SANKYO AGRO COMPANY, LIMITED
Applicant Address 23-14, HONGO-4-CHOME, BUNKYO-KU, TOKYO 113-0033
Inventors:
# Inventor's Name Inventor's Address
1 SATO, KAZUO C/O. SANKYO COMPANY, LIMITED, OF 2-58 HIROMACHI 1-CHOME, SHINAGAWA-KU, TOKYO 140-8710
2 TSUKIYAMA, TAKAHIRO C/O. SANKYO AGRO COMPANY, LIMITED 894, YASU, YASU-SHI, SHIGA 520-2342
3 SUEMOTO, HITOMI C/O. SANKYO COMPANY, LIMITED, OF 2-58 HIROMACHI 1-CHOME, SHINAGAWA-KU, TOKYO 140-8710
PCT International Classification Number C07D 493/22
PCT International Application Number PCT/JP2003/016438
PCT International Filing date 2003-12-22
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 2002-371866 2002-12-24 Japan