The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 27, 2010
Filed:
Jun. 24, 2003
David Edwin Thurston, Nottingham, GB;
Philip Wilson Howard, Nottingham, GB;
David Edwin Thurston, Nottingham, GB;
Philip Wilson Howard, Nottingham, GB;
Spirogen Limited, Isle of Wright, GB;
Abstract
A compound of formula (IV): O is a solid support; L is a linking group or a single bond; X' is selected from CO, NH, S, or O; A is O, S, NH, or a single bond; Rand Rare independently selected from: H, R, OH, OR, ═O, ═CH—R, ═CH, CH—COR, CH—COH, CH—SOR, O—SOR, COR, COR, CN and there is optionally a double bond between C1 and C2 or C2 and C3; R, R, and Rare independently selected from H, R, OH, OR, halo, nitro, amino, MeSn; Ris either H or R; Q is S, O or NH; Ris a nitrogen protecting group; and Y is a divalent group such that HY═R, and other related compounds and collections of compounds.