Organic compounds -- part of the class 532-570 series – Organic compounds – Unsubstituted hydrocarbyl chain between the ring and the -c-...
Patent
1995-06-02
1997-03-25
Cook, Rebecca
Organic compounds -- part of the class 532-570 series
Organic compounds
Unsubstituted hydrocarbyl chain between the ring and the -c-...
C07D48704
Patent
active
056146248
ABSTRACT:
A compound of the formula ##STR1## in which: R.sup.1' is hydrogen or a carboxy-protecting group;
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McOmie, Protective Groups in Organic Chemistry, 1973, pp. 183-210.
Sown, et al, "Enantioselective Synthesis of the 1.beta.-Methylcarbapenems via Cycloaddition of 3-Siloxypentadiene and 4-Acetoxyazetidinone", J.A.C.S., 53, 4154 (1988).
Guthikonda et al, "Structure-Activity Relationships in the 2-Arylcarbapenem Series: Synthesis of 1-Methyl-2-arylcarbapenems", J. Med. Chem., 30, 871 (1987).
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Hirai Koichi
Iwano Yuji
Koyama Hiroo
Nishi Takahide
Oda Kozo
Cook Rebecca
Sankyo Company Limited
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