JPS5516435B2 - - Google Patents
Info
- Publication number
- JPS5516435B2 JPS5516435B2 JP6303272A JP6303272A JPS5516435B2 JP S5516435 B2 JPS5516435 B2 JP S5516435B2 JP 6303272 A JP6303272 A JP 6303272A JP 6303272 A JP6303272 A JP 6303272A JP S5516435 B2 JPS5516435 B2 JP S5516435B2
- Authority
- JP
- Japan
- 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
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)
Priority Applications (24)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6303272A JPS5516435B2 (hu) | 1972-06-22 | 1972-06-22 | |
| DD178686*A DD111577A5 (hu) | 1972-06-22 | 1973-05-21 | |
| DE2331244A DE2331244C3 (de) | 1972-06-22 | 1973-06-19 | Verfahren zur Herstellung von optisch aktiven ( + ^Lactonen bzw. (+)-Thiolactonen |
| FR7322513A FR2197887B1 (hu) | 1972-06-22 | 1973-06-20 | |
| CS443373A CS183705B2 (en) | 1972-06-22 | 1973-06-20 | Method for producing optically active lactones and thiolactones |
| SE7308696A SE413245B (sv) | 1972-06-22 | 1973-06-20 | Forfarande for framstellning av optiskt aktiv (+)-lakton- eller -tiolakton-forening |
| CA174,628A CA1020561A (en) | 1972-06-22 | 1973-06-21 | Method for synthesis of optically active thiolactones |
| DD171725A DD107932A5 (hu) | 1972-06-22 | 1973-06-21 | |
| US372606A US3876656A (en) | 1972-06-22 | 1973-06-22 | Method for synthesis of optically active lactones |
| CH687077A CH602740A5 (hu) | 1972-06-22 | 1973-06-22 | |
| GB2983873A GB1420509A (en) | 1972-06-22 | 1973-06-22 | Imidazol-2-one derivatives as intermediates for the production of optically-active -thio-lactones useful in preparing biotins |
| DK348873AA DK137333B (da) | 1972-06-22 | 1973-06-22 | Fremgangsmåde til fremstilling af en optisk aktiv (+)-lacton. |
| PL1973163520A PL90072B1 (en) | 1972-06-22 | 1973-06-22 | Method for synthesis of optically active lactones[us3876656a] |
| CH911173A CH593286A5 (hu) | 1972-06-22 | 1973-06-22 | |
| BE132590A BE801295A (en) | 1972-06-22 | 1973-06-22 | Optically active thiolactones - used as inters in biotin synthesis |
| ES416193A ES416193A1 (es) | 1972-06-22 | 1973-06-22 | Un procedimiento para la produccion de una (+)-lactona-op- ticamente activa. |
| PL18319173A PL92570B1 (hu) | 1972-06-22 | 1973-06-22 | |
| AT548973A AT325038B (de) | 1972-06-22 | 1973-06-22 | Verfahren zur herstellung eines optisch aktiven lactons |
| GB5449474A GB1420510A (en) | 1972-06-22 | 1973-06-22 | Method for producing optically-active -thio lactones useful in preparing biotins |
| HUSU821A HU167852B (hu) | 1972-06-22 | 1973-06-22 | |
| NL7308766A NL7308766A (hu) | 1972-06-22 | 1973-06-22 | |
| US05/532,477 US4014895A (en) | 1972-06-22 | 1974-12-13 | Method for synthesis of optically active thiolactones |
| AT1026774A AT336602B (de) | 1972-06-22 | 1974-12-23 | Verfahren zur herstellung eines optisch aktiven thiolactons |
| DK362675A DK139155B (da) | 1972-06-22 | 1975-08-11 | Fremgangsmåde til fremstilling af en optisk aktiv (+)-thiolacton. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6303272A JPS5516435B2 (hu) | 1972-06-22 | 1972-06-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4920196A JPS4920196A (hu) | 1974-02-22 |
| JPS5516435B2 true JPS5516435B2 (hu) | 1980-05-01 |
Family
ID=13217564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6303272A Expired JPS5516435B2 (hu) | 1972-06-22 | 1972-06-22 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5516435B2 (hu) |
| BE (1) | BE801295A (hu) |
| CS (1) | CS183705B2 (hu) |
| ES (1) | ES416193A1 (hu) |
| PL (1) | PL92570B1 (hu) |
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 |
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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 ES ES416193A patent/ES416193A1/es not_active Expired
- 1973-06-22 PL PL18319173A patent/PL92570B1/pl unknown
- 1973-06-22 BE BE132590A patent/BE801295A/xx unknown
Non-Patent Citations (1)
| Title |
|---|
| ZH. ORG. KHIM=1970 * |
Also Published As
| Publication number | Publication date |
|---|---|
| ES416193A1 (es) | 1976-06-16 |
| JPS4920196A (hu) | 1974-02-22 |
| CS183705B2 (en) | 1978-07-31 |
| PL92570B1 (hu) | 1977-04-30 |
| BE801295A (en) | 1973-12-26 |