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US 2007/0185073 A1Published application
Pyrrolobenzodiazepines
AssigneeSpirogen Limited
InventorsPhilip Howard, Stephen Gregson, Peter Taylor, David Thurston, Tsveta Hadjivassileva
Life of this patent
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Abstract
A compound of formula (I) and salts and solvates thereof, wherein: R10 is a nitrogen protecting group and R11 is either OH or O—R12, wherein R12 is an oxygen protecting group, or R10 and R11 together form a double bond between N10 and C11; and R10′ and R11′ are selected from the same options as R10 and R11 respectively.
Claims15
A compound of formula I:
- and salts and solvates thereof, wherein:
- R10 is a nitrogen protecting group and R11 is either OH or O—R2, wherein R12 is an oxygen protecting group, or R10 and R11 together form a double bond between N10 and C11;
- and R10′ and R11′ are selected from the same options as R10 and R11 respectively.
(canceled)
Dependencies are inferred from the claim text.