SU243618A1 - The method of obtaining 3-alkyl-4-methyl-7-0-5 "methylene-8" oxyquinoline-coumarins - Google Patents
The method of obtaining 3-alkyl-4-methyl-7-0-5 "methylene-8" oxyquinoline-coumarinsInfo
- Publication number
- SU243618A1 SU243618A1 SU1140638A SU1140638A SU243618A1 SU 243618 A1 SU243618 A1 SU 243618A1 SU 1140638 A SU1140638 A SU 1140638A SU 1140638 A SU1140638 A SU 1140638A SU 243618 A1 SU243618 A1 SU 243618A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- methyl
- alkyl
- methylene
- oxyquinoline
- coumarins
- Prior art date
Links
Description
Изобретение относитс М области получени соединений, которые могут быть использованы :ка;к физиологически активные вещест1ва .The invention relates to the M field of production of compounds that can be used: ka; a physiologically active substance.
Предлагаемый снособ иолучени 3-алкил4- ,метил-7-0-(5-мегилен-8- оксихи юлин) - кум .арипов общей фор.-мулыThe proposed way to get 3-alkyl4-, methyl-7-0- (5-megylene-8- oxy and yulin) - cum. Aryp common for m-mules
НгС-ОNgS-O
где R-СНз; CoHs; изо-С Ис, заастю-чаетс в том. что 3-ал1хил-4-метил-7-омс1икумарин взаимодействует с 5-хлор.метилх1илоли,нолом-8 в а-бсолютном этиловом спирте при температуре о;коло 0°С. Продукты выдел ют известным опособОМ. Выход 18-81%.where R is CH3; CoHs; iz-s Is, isn’t sure. that 3-1-methyl-4-methyl-7-ohms1-cumarin interacts with 5-chloro-methyl-1-ylol, nol-8 in a-absolute ethanol at a temperature of about; about 0 ° C. Products are isolated by known means. Yield 18-81%.
Пример. К суспензии 1,21 г хло.ргпдрат ,а 5-хлорметилхи;НОЛП:Нола-8 в 5 мл абсолютного спирта (пр:И анергичнол перемешизаи ги и охлаждении лед лой водой медленно .прибавл ют эквимолекул рное количество этилапа натри (0,12 г латри з 5 мл абсолют- ого оп-ирта).Example. To a suspension of 1.21 g of chlorohydrate and 5-chloromethylchium; NOLP: Nola-8 in 5 ml of absolute alcohol (ex: anergichemol stirring and cooling with ice water slowly add an equimolecular amount of ethyl sodium (0.12%). Latry with 5 ml of absolute op-irt).
Отдельно готов т натриеву)о co.ib кумарина добавлением этилата натри (0,12 г натри в 5 мл абсолютного спирта) к суспензии г «умар нна в 5 мл абсол1отпо:-о сппрта.Separately, sodium coumarin coumarin is prepared by adding sodium ethoxide (0.12 g sodium in 5 ml absolute alcohol) to a suspension of dimer in 5 ml of absolute: -o sprint.
PaiCTBop натрлевой соли 1кумарина при пареме1Л1Изан1И1И и охлаждении лед ной водой прлба1вл ют к получбн:пому 5-хлорметилхиноли1нолу-8 . После прибавлен1и всего .ко.пнчества натриевой соли ку гарина реа,к1и10 ную смесь перемешивают при охлажде:1ии в те е:н1ие 40-60 мин и оставл ют на ночь К0|млатной темнературе.PaiCTBop naturum salt of 1kumarin, when the paraem1L1Izan1I1I is cooled and cooled with ice water, is sent to the mixture: 5-chloromethylquinol1nolu-8. After adding the total amount of sodium salt of sodium carbonate to pea, the 10th mixture is stirred under cooling: 1 in te e: for 40-60 minutes and left overnight for a night.
Образо.вава1:ПЙс осадок отфильтровы;5ают, фильтрат выливают в воду и получают сьфой 3,4-диметг л-7-О-(5-:метилен-8 - оксн,хллол:ин)кумарил . Выход 1,5 г (81%): т. пл. 185С.Obrav.vava1: PYS precipitate is filtered; 5yte, the filtrate is poured into water and get 3,4-dimet L-7-O- (5-: methylene-8-oxn, chllol: in) cumyl. Yield 1.5 g (81%): so pl. 185C.
%:%:
N 4,23.N 4.23.
Найдено, CaiH.yOiN.Found, CaiH.yOiN.
Вьгчлслело, %: N 4,03.Wiscons,%: N 4.03.
В аналогичных услови х получены другие соединени , константы 41 выходы которых П1ри(веденьг в таблице. 3-этил-4-лгетил-7-О-(5метилен-8 - окси.хиполил) - ку.марин Былеле}; из осадка после фильтровали реакцнонпоп смеси, промыт водой, слирто;.Under similar conditions, other compounds were obtained, the constants of which 41 yields are P1ri (vedineg in table. 3-ethyl-4-l-methyl-7-O- (5methylene-8 - oxy-hydroyl) - c.marin Bilele}; from the precipitate after it was filtered reaction mixture, washed with water, dirtio ;.
Фор.мула изобретени Способ Получени 3-алкил-4-мет,ил-7-0-(5где R-СНз С2Н5; изо-С4Н9, о-т л и ч а ю щ и йс тем, что 3-алкил-4-.1етил-7-01К:Сй-К:умаркн подвергают взаимодействию с 5-хлормет лмеи-1ле 11 - 8 - оксихикол/Ин) - ксуматжнов о{ щей формулыFormula of the invention. Method for the preparation of 3-alkyl-4-meth, yl-7-0- (5 where R is CH 3 C 2 H 5; iso-C 4 H 9, which is tl and h and y and that 3-alkyl-4 -.1tetil-7-01K: Ci-K: umarn is subjected to interaction with 5-chlormeth lmei-1le 11 - 8 - oxychicol / In) - ksumatzhnov about {shchy formula
хинолИ1НОЛОМ-8 в a6car OTHO:ivT спирте ари темлературе около 0° С с последующим выделе3 -нием лродукта известным опосо бом.quinol1NOLOM-8 in a6car OTHO: ivT alcohol ari tem- lerature around 0 ° C, followed by separation of the product by a known agent.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1140638A SU243618A1 (en) | 1967-03-16 | 1967-03-16 | The method of obtaining 3-alkyl-4-methyl-7-0-5 "methylene-8" oxyquinoline-coumarins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1140638A SU243618A1 (en) | 1967-03-16 | 1967-03-16 | The method of obtaining 3-alkyl-4-methyl-7-0-5 "methylene-8" oxyquinoline-coumarins |
Publications (1)
Publication Number | Publication Date |
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SU243618A1 true SU243618A1 (en) | 1976-01-05 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1140638A SU243618A1 (en) | 1967-03-16 | 1967-03-16 | The method of obtaining 3-alkyl-4-methyl-7-0-5 "methylene-8" oxyquinoline-coumarins |
Country Status (1)
Country | Link |
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SU (1) | SU243618A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4751233A (en) * | 1985-03-04 | 1988-06-14 | Roussel Uclaf | 8[2-(imidazolyl)thio] and 8[2-(thiazolyl)thio]-5,6,7,8-tetrahydroquinolines, and anti-allergic use thereof |
-
1967
- 1967-03-16 SU SU1140638A patent/SU243618A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4751233A (en) * | 1985-03-04 | 1988-06-14 | Roussel Uclaf | 8[2-(imidazolyl)thio] and 8[2-(thiazolyl)thio]-5,6,7,8-tetrahydroquinolines, and anti-allergic use thereof |
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