FI921238A - N'-alkoxy or N'-aralkyloxy-N6-cyanogriseolinic acid derivatives useful as intermediates - Google Patents

N'-alkoxy or N'-aralkyloxy-N6-cyanogriseolinic acid derivatives useful as intermediates Download PDF

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Publication number
FI921238A
FI921238A FI921238A FI921238A FI921238A FI 921238 A FI921238 A FI 921238A FI 921238 A FI921238 A FI 921238A FI 921238 A FI921238 A FI 921238A FI 921238 A FI921238 A FI 921238A
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FI
Finland
Prior art keywords
group
cyanogriseolinic
aralkyloxy
intermediates
alkoxy
Prior art date
Application number
FI921238A
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Finnish (fi)
Swedish (sv)
Other versions
FI90427B (en
FI921238A0 (en
FI90427C (en
Inventor
Masakatsu C O Sankyo Co Kaneko
Yoshinobu C O Sankyo Murofushi
Misako C O Sankyo Compa Kimura
Mitsuo C O Sankyo Com Yamazaki
Yasuteru C O Sankyo Com Iijima
Original Assignee
Sankyo Co
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
Priority claimed from FI861655A external-priority patent/FI94133C/en
Application filed by Sankyo Co filed Critical Sankyo Co
Publication of FI921238A publication Critical patent/FI921238A/en
Publication of FI921238A0 publication Critical patent/FI921238A0/en
Publication of FI90427B publication Critical patent/FI90427B/en
Application granted granted Critical
Publication of FI90427C publication Critical patent/FI90427C/en

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Compounds with the formula (XL): <IMAGE> where: R1 and R2 are chosen independently of each other from a group which includes hydrogen atoms and the group with the formula -OR9; R3 and R4 are chosen independently of each other from a group which includes carbamoyl groups and carboxy groups and lower alkoxycarbonyl groups, and these lower alkoxycarbonyl groups are optionally substituted with a phenyl or benzhydryl group; R5 and R6 both denote hydrogen atoms, or they form an extra carbon-carbon bond between the carbon atoms to which they are bound; R9 denotes a hydrogen atom, a lower alkanoyl group, a benzyl group or a benzoyl group; and R30 denotes an alkyl group or aralkyl group; and also pharmaceutically acceptable salts and esters of these compounds, are valuable intermediate products in the manufacture of medicinal products.
FI921238A 1985-04-19 1992-03-20 N'-alkoxy or N'-aralkyloxy-N6-cyanogriseolinic acid derivatives useful as intermediates FI90427C (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP8213285 1985-04-19
JP8213285 1985-04-19
JP9198985 1985-04-27
JP9198785 1985-04-27
JP9198785 1985-04-27
JP9198985 1985-04-27
FI861655 1986-04-18
FI861655A FI94133C (en) 1985-04-19 1986-04-18 Process for the preparation of griseolinic acid derivatives used as a medicament

Publications (4)

Publication Number Publication Date
FI921238A true FI921238A (en) 1992-03-20
FI921238A0 FI921238A0 (en) 1992-03-20
FI90427B FI90427B (en) 1993-10-29
FI90427C FI90427C (en) 1994-02-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
FI921238A FI90427C (en) 1985-04-19 1992-03-20 N'-alkoxy or N'-aralkyloxy-N6-cyanogriseolinic acid derivatives useful as intermediates

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FI (1) FI90427C (en)

Also Published As

Publication number Publication date
FI90427B (en) 1993-10-29
FI921238A0 (en) 1992-03-20
FI90427C (en) 1994-02-10

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