CA1029381A - Process for preparing hexahydrothieno (3,4-d) imidazole-2,4-diones - Google Patents

Process for preparing hexahydrothieno (3,4-d) imidazole-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)
French (fr)
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/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D491/00Heterocyclic 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
    • C07D491/02Heterocyclic 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
    • C07D491/04Ortho-condensed systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D495/00Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02Heterocyclic 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
    • C07D495/04Ortho-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 Process for preparing hexahydrothieno (3,4-d) imidazole-2,4-diones Expired CA1029381A (en)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=14499567

Family Applications (1)

Application Number Title Priority Date Filing Date
CA209,776A Expired CA1029381A (en) 1973-09-27 1974-09-23 Process for preparing hexahydrothieno (3,4-d) imidazole-2,4-diones

Country Status (12)

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

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
KR20100027170A (ko) * 2007-06-29 2010-03-10 랜박시 래보러터리스 리미티드 테트라사이클릭 화합물의 중간체의 제조 방법

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 (sv) * 1972-06-22 1975-02-20

Also Published As

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

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