GB1355159A - 2-halo-2,3,5,-tri-o-acylinosines - Google Patents

2-halo-2,3,5,-tri-o-acylinosines

Info

Publication number
GB1355159A
GB1355159A GB3940772A GB3940772A GB1355159A GB 1355159 A GB1355159 A GB 1355159A GB 3940772 A GB3940772 A GB 3940772A GB 3940772 A GB3940772 A GB 3940772A GB 1355159 A GB1355159 A GB 1355159A
Authority
GB
United Kingdom
Prior art keywords
halo
tri
acylinosines
carboxylic acid
general formula
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3940772A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of GB1355159A publication Critical patent/GB1355159A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
    • C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
    • C07H19/16—Purine radicals

Abstract

1355159 2-Halo-2<SP>1</SP>,3<SP>1</SP>,5<SP>1</SP>-tri-O-acylinosines TAKEDA YAKUHIN KOGYO KK 24 Aug 1972 [2 Sept 1971] 39407/72 Heading C2C Novel 2-halo-2<SP>1</SP>,3<SP>1</SP>,5<SP>1</SP>-tri-O-acylinosines of the general formula wherein X is a chlorine or bromine atom and R is an acyl group derived from a carboxylic acid, are prepared by reacting the corresponding 2- haloinosine with a reactive derivative of the carboxylic acid. They may be chlorinated to give 2-halo-6-chloro-9-(2<SP>1</SP>,3<SP>1</SP>,5<SP>1</SP>-tri-O-acyl-#-D- ribofuranosyl)purines of the general formula
GB3940772A 1971-09-02 1972-08-24 2-halo-2,3,5,-tri-o-acylinosines Expired GB1355159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6790171A JPS5414116B2 (en) 1971-09-02 1971-09-02

Publications (1)

Publication Number Publication Date
GB1355159A true GB1355159A (en) 1974-06-05

Family

ID=13358245

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3940772A Expired GB1355159A (en) 1971-09-02 1972-08-24 2-halo-2,3,5,-tri-o-acylinosines

Country Status (12)

Country Link
JP (1) JPS5414116B2 (en)
AT (1) AT320867B (en)
AU (1) AU462820B2 (en)
BE (1) BE788170A (en)
CA (1) CA984386A (en)
CH (1) CH565796A5 (en)
DE (1) DE2242094A1 (en)
ES (1) ES406285A1 (en)
FR (1) FR2152064A5 (en)
GB (1) GB1355159A (en)
HU (1) HU167675B (en)
NL (1) NL7211771A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753168A (en) * 1980-09-16 1982-03-30 Sharp Corp Data transmission device using power line

Also Published As

Publication number Publication date
AU462820B2 (en) 1975-07-10
HU167675B (en) 1975-11-28
FR2152064A5 (en) 1973-04-20
BE788170A (en) 1972-12-18
CH565796A5 (en) 1975-08-29
JPS4834193A (en) 1973-05-16
CA984386A (en) 1976-02-24
JPS5414116B2 (en) 1979-06-05
ES406285A1 (en) 1975-08-16
NL7211771A (en) 1973-03-06
AU4591972A (en) 1974-02-28
AT320867B (en) 1975-03-10
DE2242094A1 (en) 1973-03-08

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees