KR900000354A - 코지산 유도체 - Google Patents
코지산 유도체 Download PDFInfo
- Publication number
- KR900000354A KR900000354A KR1019890008442A KR890008442A KR900000354A KR 900000354 A KR900000354 A KR 900000354A KR 1019890008442 A KR1019890008442 A KR 1019890008442A KR 890008442 A KR890008442 A KR 890008442A KR 900000354 A KR900000354 A KR 900000354A
- Authority
- KR
- South Korea
- Prior art keywords
- acid derivatives
- kojic acid
- kojic
- expression
- note
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
- C07D309/40—Oxygen atoms attached in positions 3 and 4, e.g. maltol
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cosmetics (AREA)
- Pyrane Compounds (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 화합물의 자외선 흡수 스팩트럼을 도시하고,
제2도는 본 발명 화합물의 적외선 흡수 스팩트럼을 도시하며,
제3도는 본 발명 화합물의 티로시나아제 활성 억제시험 결과를 도시한다.
Claims (1)
- 식을 갖는 것을 특징으로 하는 코지산 유도체.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63-153884 | 1988-06-21 | ||
| JP63153884A JPH01319473A (ja) | 1988-06-21 | 1988-06-21 | コウジ酸誘導体 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR900000354A true KR900000354A (ko) | 1990-01-30 |
Family
ID=15572219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019890008442A KR900000354A (ko) | 1988-06-21 | 1989-06-19 | 코지산 유도체 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0347892A1 (ko) |
| JP (1) | JPH01319473A (ko) |
| KR (1) | KR900000354A (ko) |
| AU (1) | AU3658589A (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100493726B1 (ko) * | 2002-07-16 | 2005-06-03 | 주식회사 펩트론 | 코지산 유도체, 그 제조방법 및 용도 |
| CN112778439B (zh) * | 2020-12-31 | 2022-03-29 | 广州銮滢化妆品有限公司 | 美白护肤品及其制备方法 |
-
1988
- 1988-06-21 JP JP63153884A patent/JPH01319473A/ja active Pending
-
1989
- 1989-06-19 AU AU36585/89A patent/AU3658589A/en not_active Abandoned
- 1989-06-19 KR KR1019890008442A patent/KR900000354A/ko not_active Application Discontinuation
- 1989-06-21 EP EP89111327A patent/EP0347892A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0347892A1 (en) | 1989-12-27 |
| JPH01319473A (ja) | 1989-12-25 |
| AU3658589A (en) | 1990-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |