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:
Jun. 08, 2004
Filed:
Feb. 26, 2001
David Edwin Thurston, Nottingham, GB;
Philip Wilson Howard, Nottingham, GB;
Spirogen Limited, , GB;
Abstract
A compound of formula (I), wherein: R and R are independently selected from H, R, OH, OR, ═O, ═CH—R, ═CH , CH —CO R, CH —CO H, CH —SO R, O—SO R, CO R, COR and CN, and there is optionally a double bond between C1 and C2 or C2 and C3; R , R , R and R are independently selected from H, R, OH, OR, halo, nitro, amino, Me Sn; R is either H or R; Q is S, O or NH; L is a linking group, or a single bond; O is a solid support; or where one or more of R , R , R , R and R are independently: H—(T) —X—Y—A— where: X is CO, NH, S or O; T is a combinatorial unit; Y is a divalent group such that HY=R; A is O, S, NH, or a single bond and n is a positive integer