KR101899606B1 - O-치환된 하이드록시 카복실산의 에스터 및 이의 제조 - Google Patents
O-치환된 하이드록시 카복실산의 에스터 및 이의 제조 Download PDFInfo
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Abstract
[화학식 1]
[화학식 2]
상기 식에서, R 및 R1은 독립적으로, 치환 또는 비치환된 분지쇄 또는 직쇄 포화, 불포화 또는 다중불포화된 C1-C22 알킬, 치환 또는 비치환된 C3-C8 사이클로알킬, 치환 또는 비치환된 C6-C20 카보사이클릭 아릴, 및 치환 또는 비치환된 C4-C20 헤테로사이클릭으로 이루어진 군으로부터 선택되며, 이때 헤테로원자는 황, 질소 및 산소로부터 선택되고; n은 1 내지 6이다.
또한, 본 발명은 O-치환된 하이드록시 카복실산의 에스터의 제조 방법에 관한 것이다.
Description
Claims (17)
- 하기 화학식 1의 O-치환된 하이드록시 카복실산의 에스터:
[화학식 1]
상기 식에서,
R은 레티닐이고, R1은 직쇄 또는 분지쇄 C1-C22 지방족 탄화수소 기, C3-C8 사이클로알킬, C6-C20 카보사이클릭 아릴, 및 C4-C20 헤테로사이클릭 기로 이루어진 군으로부터 선택되고;
이때 상기 C4-C20 헤테로사이클릭 기의 헤테로원자는 황, 질소, 및 산소로부터 선택되고;
n은 1 내지 6이되,
단 R1이 치환된 직쇄 C1-C6 지방족 탄화수소 기인 경우, 치환체는 C1-C6 알킬, C2-C6 알콕시카본일, C2-C6 알카노일옥시, 하이드록시, 아릴, 티오에터, 및 C3-C15 트라이알킬암모늄 기로 구성된 군으로부터 선택된다. - 제 1 항에 있어서,
R1이 분지쇄 또는 직쇄 포화 C1-C6 알킬, 분지쇄 또는 직쇄 C2-C22 알켄일, 분지쇄 또는 직쇄 C4-C22 다이엔일, 분지쇄 또는 직쇄 C6-C22 트라이엔일, 분지쇄 또는 직쇄 C8-C22 테트라엔일, 분지쇄 또는 직쇄 C10-C22 펜타엔일, C3-C8 사이클로알킬, C6-C20 카보사이클릭 아릴, 및 C4-C20 헤테로사이클릭 기로 구성된 군으로부터 선택되는, 에스터. - 삭제
- 제 2 항에 있어서,
상기 알킬, 알켄일, 다이엔일, 트라이엔일, 테트라엔일, 펜타엔일, 및 사이클로알킬 기 중 하나 이상이, C1-C6 알콕시, C2-C6 알콕시카본일, C2-C6 알카노일옥시, 하이드록시, 아릴, 티오에터, 및 C3-C15 트라이알킬암모늄 기로 구성된 군으로부터 선택되는 하나 이상의 치환체로 치환되는, 에스터. - 제 2 항에 있어서,
상기 아릴 기가, 페닐, 나프틸, 및 안트라센일로 이루어진 군으로부터 선택되는, 에스터. - 제 2 항에 있어서,
상기 헤테로사이클릭 기가, 산소, 황 및 질소로부터 선택된 1 내지 3개의 헤테로원자를 함유하는 5- 또는 6-원 고리로 구성된 군으로부터 선택되는, 에스터. - 제 6 항에 있어서,
상기 헤테로사이클릭 기가 C1-C6 알킬, C1-C6 알콕시, 할로겐, C1-C6 알킬티오, 아릴, 아릴티오, 아릴옥시, C2-C6 알콕시카본일, 및 C2-C6 알카노일아미노 기로 구성된 군으로부터 선택된 하나 이상의 치환체로 치환되는, 에스터. - 제 1 항에 있어서,
n이 1이고, R1CO가 쉬킴오일(shikimoyl), 4-메톡시신남오일, 페룰로일, 살리실로일, 니코티노일, 레티노일 및 2-사이아노-3,3-다이페닐아크릴로일로 구성된 군으로부터 선택되는, 에스터. - a) 효소의 존재 하에 하기 화학식 3의 알콜을 하기 화학식 4의 말단 할로겐-치환된 직쇄 카복실산 또는 하기 화학식 5의 단쇄 에스터와 접촉시켜 하기 화학식 6의 중간체를 생성하는 단계; 및
b) 임의적으로 염기의 존재 하에 및 임의적으로 촉매의 존재 하에, 상기 중간체를 카복실산과 반응시켜 하기 화학식 1의 에스터를 생성하는 단계
를 포함하는, 화학식 1의 O-치환된 하이드록시 카복실산의 에스터를 하나 이상 제조하는 방법:
[화학식 1]
[화학식 3]
R-OH
[화학식 4]
X(CH2)nCOOH
[화학식 5]
X(CH2)nCOOR5
[화학식 6]
상기 식에서,
R은 레티닐이고, R1은 직쇄 또는 분지쇄 C1-C22 지방족 탄화수소 기, C3-C8 사이클로알킬, C6-C20 카보사이클릭 아릴, 및 C4-C20 헤테로사이클릭 기로 이루어진 군으로부터 선택되며, 이때 상기 헤테로사이클릭 기의 헤테로원자는 황, 질소, 및 산소로부터 선택되고;
R5는 직쇄 또는 분지쇄 C1-C4 알킬 또는 알켄일이고;
X는 할로겐 원자이고;
n은 1 내지 6이다. - 제 9 항에 있어서,
단계 a)가 무 용매 또는 불활성 용매 중에서 실시되며,
상기 불활성 용매는, 사이클릭 에터 용매 및 비사이클릭(acyclic) 에터 용매, 방향족 탄화수소, 지방족 또는 지환족 포화 또는 불포화된 탄화수소, 할로겐화된 탄화수소, 및 극성 비양성자성 용매로 이루어진 군으로부터 선택되는 하나 이상인, 제조 방법. - 제 9 항에 있어서,
단계 a)에서의 온도, 단계 b)에서의 온도, 또는 단계 a) 및 b) 모두에서의 온도가 -100℃ 내지 100℃ 범위인, 제조 방법. - 제 9 항에 있어서,
상기 할로겐-치환된 산 또는 상기 단쇄 에스터의 양이 상기 화학식 3의 화합물의 중량을 기준으로 0.85 내지 20 당량인, 제조 방법. - 제 9 항에 있어서,
상기 효소가 프로테아제, 리파아제 및 에스터라제로 이루어진 군으로부터 선택되는, 제조 방법. - 제 9 항에 있어서,
단계 a)의 공정으로부터 물 또는 알콜 부산물을 제거하는 것을 추가로 포함하는 제조 방법. - 제 9 항에 있어서,
단계 b)가 무 용매 또는 불활성 용매 중에서 실시되며,
상기 불활성 용매는, 물, 사이클릭 에터 용매, 비사이클릭 에터 용매, 방향족 탄화수소, 지방족 또는 지환족 포화 또는 불포화된 탄화수소, 할로겐화된 탄화수소, 에스터 및 극성 비양성자성 용매로 이루어진 군으로부터 선택되는 하나 이상인, 제조 방법. - 제 9 항에 있어서,
상기 촉매가 4급 암모늄 염, 4급 포스포늄 염, 및 크라운(crown) 에터로 이루어진 군으로부터 선택되는, 제조 방법. - 제 1 항의 에스터를 포함하는 화장품 조성물.
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| PCT/US2011/045303 WO2012015790A1 (en) | 2010-07-29 | 2011-07-26 | Esters of o-substituted hydroxy carboxylic acids and preparations thereof |
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| BR112013001942B1 (pt) | 2017-12-19 |
| US20120029198A1 (en) | 2012-02-02 |
| CN103249709A (zh) | 2013-08-14 |
| KR20130090409A (ko) | 2013-08-13 |
| CN103249709B (zh) | 2016-01-06 |
| EP2598471A1 (en) | 2013-06-05 |
| CN105130865A (zh) | 2015-12-09 |
| EP2598471B1 (en) | 2020-11-25 |
| JP6272694B2 (ja) | 2018-01-31 |
| BR112013001942A2 (pt) | 2016-05-24 |
| WO2012015790A1 (en) | 2012-02-02 |
| JP2013539457A (ja) | 2013-10-24 |
| US9532938B2 (en) | 2017-01-03 |
| US20150025247A1 (en) | 2015-01-22 |
| US8846723B2 (en) | 2014-09-30 |
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