JPS57501581A - - Google Patents
Info
- Publication number
- JPS57501581A JPS57501581A JP50279881A JP50279881A JPS57501581A JP S57501581 A JPS57501581 A JP S57501581A JP 50279881 A JP50279881 A JP 50279881A JP 50279881 A JP50279881 A JP 50279881A JP S57501581 A JPS57501581 A JP S57501581A
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
- C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
- C07D407/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
- C07D307/62—Three oxygen atoms, e.g. ascorbic acid
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17794080A | 1980-08-14 | 1980-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57501581A true JPS57501581A (ja) | 1982-09-02 |
Family
ID=22650546
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56502797A Pending JPS57501580A (ja) | 1980-08-14 | 1981-08-14 | |
| JP50279881A Pending JPS57501581A (ja) | 1980-08-14 | 1981-08-14 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56502797A Pending JPS57501580A (ja) | 1980-08-14 | 1981-08-14 |
Country Status (6)
| Country | Link |
|---|---|
| EP (2) | EP0057700A4 (ja) |
| JP (2) | JPS57501580A (ja) |
| DK (2) | DK167182A (ja) |
| HU (1) | HU185969B (ja) |
| NO (2) | NO821220L (ja) |
| WO (2) | WO1982000642A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60130582A (ja) * | 1983-12-19 | 1985-07-12 | Takeda Chem Ind Ltd | 食品用酸化防止剤，アスコルビン酸誘導体およびその製造法 |
| JPS60139619A (ja) * | 1983-12-27 | 1985-07-24 | Mutsuyuki Kochi | Ｏ−ベンジリデン−アスコルビン酸又はその塩よりなる抗腫瘍剤 |
| US5405412A (en) * | 1994-04-13 | 1995-04-11 | The Procter & Gamble Company | Bleaching compounds comprising N-acyl caprolactam and alkanoyloxybenzene sulfonate bleach activators |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2539483A (en) * | 1945-03-28 | 1951-01-30 | Simon L Ruskin | Urea ascorbate and complexes containing the same and process for their manufacture |
| US3074998A (en) * | 1959-12-10 | 1963-01-22 | Shell Oil Co | Enol carbamates |
| CH495980A (de) * | 1967-02-25 | 1970-09-15 | Bayer Ag | Verfahren zur Herstellung von Benzodioxan-N-methylcarbamaten |
| DE2346305A1 (de) * | 1973-09-14 | 1975-04-03 | Basf Ag | Neue carbamate und ihre verwendung als arzneimittel |
| US4111958A (en) * | 1977-06-03 | 1978-09-05 | Pfizer Inc. | Ascorbic acid synthesis |
| US4148921A (en) * | 1977-07-13 | 1979-04-10 | Suami T | Antitumor agents |
| NL7904249A (nl) * | 1978-06-20 | 1979-12-27 | Cancer Res Nat Found | Nieuwe cyclische acetalen met cytostatische, bloed- drukverlagende en pijnstillende werking, werkwijze ter bereiding van deze verbindingen alsmede farmaceu- tische preparaten die een dergelijke verbinding bevat- ten. |
| JPS554324A (en) * | 1978-06-26 | 1980-01-12 | Kaken Pharmaceut Co Ltd | Novel glycopyranosidoamine derivative, its preparation, and antitumor agent comprising it as active constituent |
| JP2811964B2 (ja) * | 1990-12-20 | 1998-10-15 | 富士通株式会社 | 接続相手指定方式 |
-
1981
- 1981-08-14 WO PCT/US1981/001089 patent/WO1982000642A1/en not_active Application Discontinuation
- 1981-08-14 EP EP19810902235 patent/EP0057700A4/en not_active Ceased
- 1981-08-14 HU HU813004A patent/HU185969B/hu unknown
- 1981-08-14 JP JP56502797A patent/JPS57501580A/ja active Pending
- 1981-08-14 JP JP50279881A patent/JPS57501581A/ja active Pending
- 1981-08-14 WO PCT/US1981/001088 patent/WO1982000644A1/en not_active Application Discontinuation
- 1981-08-14 EP EP19810902234 patent/EP0057699A4/en not_active Withdrawn
-
1982
- 1982-04-14 NO NO821220A patent/NO821220L/no unknown
- 1982-04-14 NO NO821221A patent/NO821221L/no unknown
- 1982-04-14 DK DK167182A patent/DK167182A/da active IP Right Grant
- 1982-04-14 DK DK167282A patent/DK167282A/da active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| WO1982000642A1 (en) | 1982-03-04 |
| DK167182A (da) | 1982-04-14 |
| EP0057700A1 (en) | 1982-08-18 |
| EP0057699A1 (en) | 1982-08-18 |
| WO1982000644A1 (en) | 1982-03-04 |
| NO821220L (no) | 1982-04-14 |
| EP0057699A4 (en) | 1982-11-08 |
| JPS57501580A (ja) | 1982-09-02 |
| DK167282A (da) | 1982-04-14 |
| NO821221L (no) | 1982-04-14 |
| EP0057700A4 (en) | 1982-11-17 |
| HU185969B (en) | 1985-04-28 |