Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1977-06-09
1978-10-24
Coughlan, Jr., Paul M.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
544313, C07D23954, C07H 1906
Patent
active
041222512
ABSTRACT:
A process for production of 5-fluorouracil and its derivatives which comprises reacting a cytosine compound of the formula: ##STR1## wherein R is a hydrogen atom or a saccharide residue with fluorine or fluorine fluorosulfonate (FOSO.sub.2 F) in an aqueous medium to give the corresponding 5-fluorouracil compound of the formula: ##STR2## wherein R is as defined above.
REFERENCES:
patent: 2802005 (1957-08-01), Heidelberger
patent: 3635977 (1972-01-01), Lutz
patent: 3682917 (1972-08-01), Knuniants et al.
patent: 3954758 (1976-05-01), Schuman et al.
patent: 4029661 (1977-06-01), Schuman et al.
Ishii Sadamu
Misaki Susumu
Sowa Tsuneo
Suzuki Nobuyuki
Wakabayashi Mikio
Asahi Chemical Industry Co., Ltd.
Coughlan, Jr. Paul M.
Daikin Kogyo Co. Ltd.
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