CA1029381A - Synthese des hexahydrothieno (3,4-d) imidazol-2,4-diones - Google Patents

Synthese des hexahydrothieno (3,4-d) imidazol-2,4-diones

Info

Publication number
CA1029381A
CA1029381A CA209,776A CA209776A CA1029381A CA 1029381 A CA1029381 A CA 1029381A CA 209776 A CA209776 A CA 209776A CA 1029381 A CA1029381 A CA 1029381A
Authority
CA
Canada
Prior art keywords
hexahydrothieno
diones
imidazole
preparing
preparing hexahydrothieno
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
CA209,776A
Other languages
English (en)
Other versions
CA209776S (en
Inventor
Hisao Akiyama
Shigeru Okano
Yasuhiko Aoki
Hiroyuki Suzuki
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of CA1029381A publication Critical patent/CA1029381A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D495/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
CA209,776A 1973-09-27 1974-09-23 Synthese des hexahydrothieno (3,4-d) imidazol-2,4-diones Expired CA1029381A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10902173A JPS5315076B2 (fr) 1973-09-27 1973-09-27

Publications (1)

Publication Number Publication Date
CA1029381A true CA1029381A (fr) 1978-04-11

Family

ID=14499567

Family Applications (1)

Application Number Title Priority Date Filing Date
CA209,776A Expired CA1029381A (fr) 1973-09-27 1974-09-23 Synthese des hexahydrothieno (3,4-d) imidazol-2,4-diones

Country Status (12)

Country Link
US (1) US3931219A (fr)
JP (1) JPS5315076B2 (fr)
BE (1) BE820047A (fr)
CA (1) CA1029381A (fr)
CH (1) CH605968A5 (fr)
DE (1) DE2446256C3 (fr)
DK (1) DK143231C (fr)
FR (1) FR2245658B1 (fr)
GB (1) GB1448311A (fr)
HU (1) HU167855B (fr)
NL (1) NL7412869A (fr)
SE (1) SE401923B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19534016A1 (de) * 1995-09-14 1997-03-20 Merck Patent Gmbh Biotinderivate
DE19843931A1 (de) * 1997-09-29 1999-04-01 Sumitomo Chemical Co Verfahren zur Herstellung von Hexahydrothieno[3,4-d]imidazol-2,4-dionen
JP3846120B2 (ja) 1999-04-08 2006-11-15 住友化学株式会社 ヘキサヒドロチエノ［３，４−ｄ］イミダゾール−２，４−ジオン類の製造方法
FR2795413B1 (fr) * 1999-09-06 2002-11-08 Sumitomo Chemical Co Procede de production d'hexahydrothieno[3,4-d]imidazole-2,4 -diones
CN101096372B (zh) * 2007-01-24 2010-09-29 绍兴文理学院 硫内酯的合成工艺
SI2170880T1 (sl) * 2007-06-29 2012-10-30 Ranbaxy Lab Ltd Postopek za pripravo intermediatov tetracikličnih spojin

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489232A (en) * 1949-11-22 Synthesis of biotin
US2489234A (en) * 1947-07-16 1949-11-22 Hoffmann La Roche Thiophanes and method for their production
US2519720A (en) * 1948-12-22 1950-08-22 Hoffmann La Roche Synthesis of thiolactones
US3700659A (en) * 1970-11-17 1972-10-24 Hoffmann La Roche (+)-cis - 1,3-dibenzyl-hexahydro-1h-furo-(3,4-d)imidazole - 2,4 - dione,processes and intermediates
DD111577A5 (fr) * 1972-06-22 1975-02-20

Also Published As

Publication number Publication date
FR2245658A1 (fr) 1975-04-25
JPS5058088A (fr) 1975-05-20
FR2245658B1 (fr) 1978-04-28
DE2446256A1 (de) 1975-04-10
DE2446256C3 (de) 1978-05-24
BE820047A (fr) 1975-03-18
NL7412869A (nl) 1975-04-02
JPS5315076B2 (fr) 1978-05-22
DK143231B (da) 1981-07-27
SE401923B (sv) 1978-06-05
DK508874A (fr) 1975-06-02
DK143231C (da) 1981-11-30
US3931219A (en) 1976-01-06
GB1448311A (en) 1976-09-02
SE7412146L (fr) 1975-04-01
CH605968A5 (fr) 1978-10-13
HU167855B (fr) 1975-12-25
DE2446256B2 (de) 1977-09-15

Similar Documents

Publication Publication Date Title
CA1018299A (en) Process for polymerizing -olefines
CA1022191A (fr) Procede de preparation des 2,6-dimethylnaphthalenes
CA1027951A (fr) Synthese de la 2,2,6,6-tetramethyle-4-oxopiperidine
CA1027950A (fr) Synthese de la 2,2,6,6-tetramethyle-4-oxopiperidine
CA1031791A (fr) Preparation de perfluoronanes
CA1015755A (en) Process for preparing 3,4-dihydro-1,2,3-oxathiazine-4-ones
CA1019334A (fr) Procede de synthese du 2,4-dinethyl-3-carboxanilido-furan ou du 2,4-dimethyl-carboxanaphthylamido-furan
CA1020940A (fr) Procede de synthese de triazolol-benzodiazepines
CA1030541A (fr) Procede de synthese de diphenyl-4,5 oxazol-2 one
CA1029381A (fr) Synthese des hexahydrothieno (3,4-d) imidazol-2,4-diones
CA1023360A (en) Process for preparing n-substituted-8,13-dioxodinaphtho-(2,1-b;2',3'-d)-furan-6-carboxamides
CA1031792A (fr) Preparation de perfluoro-2-methyl-pentane
CA1022540A (en) Process for preparing 21-chloro-17-acyloxy-20-ketosteroids
CA1026756A (fr) Procede de synthese de pyrido (2,3-d) pyrimidinethiones
CA1025595A (fr) Procede de polymerisation de cyclooctadiene-(1,5)
CA1024995A (fr) Procede de synthese du 5-oxohexanonitrile
CA1019347A (en) Process for the preparation of propargylamine
KR780000136B1 (en) Process for the preparation of new pyrimido-(5.4-d)-pyrimidines
CA1035362A (fr) Procede de synthese de triazole - 1,2,4
CA997343A (en) Process for the preparation of 4-mercapto-1h-pyrazolo (3,4-d) pyrimidine
CA1015362A (en) Process for preparing sulfonylurea compound
CA1035360A (fr) Synthese de carboxylates d'alkyl-6,7 dialkoxy-2 methyl-4 oxotetrahydroquinoline-1
CA1024508A (fr) Methode de preparation des cephalosporines
CA980356A (en) Process for preparing 2,3,6-trimethylbenzoquinone
CA1008857A (en) Process for preparing benzodiazepin-2-ones