BE801295A - Optically active thiolactones - used as inters in biotin synthesis - Google Patents
Optically active thiolactones - used as inters in biotin synthesisInfo
- Publication number
- BE801295A BE801295A BE132590A BE132590A BE801295A BE 801295 A BE801295 A BE 801295A BE 132590 A BE132590 A BE 132590A BE 132590 A BE132590 A BE 132590A BE 801295 A BE801295 A BE 801295A
- Authority
- BE
- Belgium
- Prior art keywords
- optically active
- give
- thiolactones
- inters
- biotin synthesis
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/30—Oxygen or sulfur atoms
- C07D233/32—One oxygen atom
-
- 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
-
- 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
- C07D495/12—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 three hetero rings
- C07D495/14—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6303272A JPS5516435B2 (xx) | 1972-06-22 | 1972-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE801295A true BE801295A (en) | 1973-12-26 |
Family
ID=13217564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE132590A BE801295A (en) | 1972-06-22 | 1973-06-22 | Optically active thiolactones - used as inters in biotin synthesis |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5516435B2 (xx) |
| BE (1) | BE801295A (xx) |
| CS (1) | CS183705B2 (xx) |
| ES (1) | ES416193A1 (xx) |
| PL (1) | PL92570B1 (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10689349B2 (en) | 2016-08-04 | 2020-06-23 | Tokuyama Corporation | Method for producing intermediate of biotin and method for producing biotin |
| JP2018108978A (ja) * | 2017-01-04 | 2018-07-12 | 株式会社トクヤマ | ビオチンの中間体の製造方法、およびビオチンの製造方法 |
| JP2022028990A (ja) * | 2018-12-19 | 2022-02-17 | 株式会社トクヤマ | アミドアルコール化合物の製造方法 |
-
1972
- 1972-06-22 JP JP6303272A patent/JPS5516435B2/ja not_active Expired
-
1973
- 1973-06-20 CS CS443373A patent/CS183705B2/cs unknown
- 1973-06-22 PL PL18319173A patent/PL92570B1/pl unknown
- 1973-06-22 ES ES416193A patent/ES416193A1/es not_active Expired
- 1973-06-22 BE BE132590A patent/BE801295A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL92570B1 (xx) | 1977-04-30 |
| JPS4920196A (xx) | 1974-02-22 |
| CS183705B2 (en) | 1978-07-31 |
| JPS5516435B2 (xx) | 1980-05-01 |
| ES416193A1 (es) | 1976-06-16 |
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