RU95122667A - NEW TIAZOLIDINDIONS AND CONTAINING THEIR MEDICINES - Google Patents

NEW TIAZOLIDINDIONS AND CONTAINING THEIR MEDICINES

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Publication number
RU95122667A
RU95122667A RU95122667/04A RU95122667A RU95122667A RU 95122667 A RU95122667 A RU 95122667A RU 95122667/04 A RU95122667/04 A RU 95122667/04A RU 95122667 A RU95122667 A RU 95122667A RU 95122667 A RU95122667 A RU 95122667A
Authority
RU
Russia
Prior art keywords
compounds
general formula
alkyl
heteroatoms
hydrogen
Prior art date
Application number
RU95122667/04A
Other languages
Russian (ru)
Other versions
RU2122002C1 (en
Inventor
Мертенс Альфред
Вольфф Ханс-Петер
Фройнд Петер
Original Assignee
Берингер Маннхайм ГмбХ
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 DE4317320A external-priority patent/DE4317320A1/en
Application filed by Берингер Маннхайм ГмбХ filed Critical Берингер Маннхайм ГмбХ
Publication of RU95122667A publication Critical patent/RU95122667A/en
Application granted granted Critical
Publication of RU2122002C1 publication Critical patent/RU2122002C1/en

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Claims (4)

1. Соединение формулы I
Figure 00000001

в которой А - карбоциклическое кольцо с 5 или 6 атомами углерода или гетероциклические кольцо с 1 или 2 гетероатомами, причем гетероатомы обозначают кислород, азот или серу, а гетероциклы при необходимости могут нести на одном или нескольких атомах азота один атом кислорода;
B- -CH=CH-, -N=CH-, -CH=N-;
W- CH2, O, CH(OH) или СО;
X-S, O или NR2, причем остаток R2 является водородом;
Y-N;
R - нафтил, пиридил, фурил, тиенил или фенил, при необходимости одно- или двузамещенный С1 - С3-алкилом, CF3, С1 - С3-алкокси, F, Cl или Br;
R1-водород или С1 - С6-алкил;
n = 2,
а также их таутомеры, энантиомеры, диастереомеры и физиологически приемлемые соли.
1. The compound of formula I
Figure 00000001

in which A is a carbocyclic ring with 5 or 6 carbon atoms or a heterocyclic ring with 1 or 2 heteroatoms, heteroatoms being oxygen, nitrogen or sulfur, and heterocycles can optionally carry one oxygen atom on one or more nitrogen atoms;
B- -CH = CH-, -N = CH-, -CH = N-;
W-CH 2 , O, CH (OH) or CO;
XS, O, or NR 2 , wherein R 2 is hydrogen;
YN;
R is naphthyl, pyridyl, furyl, thienyl or phenyl, optionally mono- or disubstituted with C 1 -C 3 -alkyl, CF 3 , C 1 -C 3 -alkoxy, F, Cl or Br;
R 1 is hydrogen or C 1 - C 6 -alkyl;
n = 2,
as well as their tautomers, enantiomers, diastereomers and physiologically acceptable salts.
2. Способ получения соединений формулы I
Figure 00000002

в которой А - карбоциклическое кольцо с 5 или 6 атомами углерода или гетероциклическое кольцо с 1 или 2 гетероатомами, причем гетероатомы обозначают кислород, азот или серу, а гетероциклы при необходимости могут нести на одном или нескольких атомах азота один атом кислорода;
B -CH=CH-, -N=CH-, -CH=N-;
W -CH2, O, -CH(OH) или СО,
X-S, O или NR2, причем остаток R2 является водородом;
Y-N;
R-нафтил, пиридил, фурил, тиенил или фенил, при необходимости одно- или двузамещенный С1 - С3-алкилом, CF3, С1 - С3-алкокси, F, Cl или Br;
R1-водород или С1 - С6-алкил;
n = 2,
а также их таутомеров, энантиомеров, диастереомеров и физиологически приемлемых солей, отличающийся тем, что известным образом
а) соединения общей формулы II
Figure 00000003

в которой A, B, W, X, Y, R, R1 и n имеют указанные значения,
вводят в реакцию с тиазолидиндионом с получением соединений общей формулы III
Figure 00000004

в которой A, B, W, X, Y, R, R1 и n имеют указанные значения,
и затем восстановлением двойной связи получают соединение формулы I, или
в) соединения общей формулы IV
Figure 00000005

в которой A, B, W, X, Y, R, R1 и n имеют указанные значения,
вводят в реакцию с NaNO2 в присутствии акрилового эфира и HCl или HBr с получением соединений общей формулы V
Figure 00000006

в которой A, B, W, X, Y, R, R1 и n имеют указанные выше значения;
Hal обозначает хлор или бром;
R3 обозначает С1 - С6-алкильный остаток,
и затем циклизуют соединения общей формулы V с тиомочевиной с получением соединений общей формулы VI
Figure 00000007

в которой A, B, W, X, Y, R, R1 и n имеют указанные значения,
и превращают обработкой кислотой в соединения общей формулы I и затем при желании переводят полученные соединения в их таутомеры, физиологически приемлемые соли, а также их оптические изомеры.
2. The method of obtaining compounds of formula I
Figure 00000002

in which A is a carbocyclic ring with 5 or 6 carbon atoms or a heterocyclic ring with 1 or 2 heteroatoms, heteroatoms being oxygen, nitrogen or sulfur, and heterocycles can optionally carry one oxygen atom on one or more nitrogen atoms;
B-CH = CH-, -N = CH-, -CH = N-;
W —CH 2 , O, —CH (OH) or CO,
XS, O, or NR 2 , wherein R 2 is hydrogen;
YN;
R-naphthyl, pyridyl, furyl, thienyl or phenyl, optionally mono- or disubstituted with C 1 -C 3 -alkyl, CF 3 , C 1 -C 3 -alkoxy, F, Cl or Br;
R 1 is hydrogen or C 1 - C 6 -alkyl;
n = 2,
as well as their tautomers, enantiomers, diastereomers and physiologically acceptable salts, characterized in that in a known manner
a) compounds of general formula II
Figure 00000003

in which A, B, W, X, Y, R, R 1 and n have the indicated meanings,
enter into reaction with thiazolidinedione to obtain compounds of general formula III
Figure 00000004

in which A, B, W, X, Y, R, R 1 and n have the indicated meanings,
and then reducing the double bond to give a compound of formula I, or
c) compounds of general formula IV
Figure 00000005

in which A, B, W, X, Y, R, R 1 and n have the indicated meanings,
enter into reaction with NaNO 2 in the presence of acrylic ether and HCl or HBr to obtain compounds of general formula V
Figure 00000006

in which A, B, W, X, Y, R, R 1 and n have the above values;
Hal refers to chlorine or bromine;
R 3 stands for C 1 - C 6 -alkyl residue,
and then cyclizing compounds of general formula V with thiourea to obtain compounds of general formula VI
Figure 00000007

in which A, B, W, X, Y, R, R 1 and n have the indicated meanings,
and is converted by treatment with an acid into compounds of the general formula I and then, if desired, transfer the obtained compounds to their tautomers, physiologically acceptable salts, as well as their optical isomers.
3. Лекарственное средство, содержащее по меньшей мере одно соединение общей формулы I наряду с обычными носителями и вспомогательными веществами. 3. Drug containing at least one compound of general formula I along with conventional carriers and excipients. 4. Применение соединений по п.1 для изготовления лекарственных средств для лечения диабета. 4. The use of compounds according to claim 1 for the manufacture of medicines for the treatment of diabetes.
RU95122667A 1993-05-25 1994-05-19 Novel thiazolidinediones and drugs containing thereof RU2122002C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP4317320.9 1993-05-25
DE4317320A DE4317320A1 (en) 1993-05-25 1993-05-25 New thiazolidinediones and medicines containing them
PCT/EP1994/001619 WO1994027995A1 (en) 1993-05-25 1994-05-19 New thiazolidindiones and drugs containing them

Publications (2)

Publication Number Publication Date
RU95122667A true RU95122667A (en) 1997-11-27
RU2122002C1 RU2122002C1 (en) 1998-11-20

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RU95122667A RU2122002C1 (en) 1993-05-25 1994-05-19 Novel thiazolidinediones and drugs containing thereof

Country Status (25)

Country Link
US (1) US5599826A (en)
EP (1) EP0700397B1 (en)
JP (1) JP3162721B2 (en)
KR (1) KR100243783B1 (en)
CN (1) CN1040324C (en)
AT (1) ATE223409T1 (en)
AU (1) AU682699B2 (en)
CA (1) CA2163028C (en)
CL (1) CL2004001167A1 (en)
CY (1) CY2415B1 (en)
CZ (1) CZ285927B6 (en)
DE (2) DE4317320A1 (en)
DK (1) DK0700397T3 (en)
ES (1) ES2180581T3 (en)
FI (1) FI955685A (en)
HU (1) HU217065B (en)
NO (1) NO307832B1 (en)
NZ (1) NZ267410A (en)
PL (1) PL180046B1 (en)
PT (1) PT700397E (en)
RO (1) RO114328B1 (en)
RU (1) RU2122002C1 (en)
SK (1) SK282618B6 (en)
UA (1) UA41362C2 (en)
WO (1) WO1994027995A1 (en)

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