Organic compounds -- part of the class 532-570 series – Organic compounds – Acyclic carbon bonded directly to three benzene rings or to...
Patent
1997-12-03
1999-07-13
Raymond, Richard L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Acyclic carbon bonded directly to three benzene rings or to...
552104, 552105, 552111, 552113, 552115, 536 2714, C07C 6306, C07C23365
Patent
active
059228903
ABSTRACT:
New trityl linkers for use in solid phase synthesis comprise compounds of formula II ##STR1## wherein R.sub.4 is alkyl (e.g. C.sub.1-4 alkyl), halogen, NO.sub.2, or hydrogen;
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Ferraro Gregory D.
Novartis AG
Raymond Richard L.
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