3,5-bis-methoxycarbonyloxy-benzoic acid | 222320-79-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3,5-bis-methoxycarbonyloxy-benzoic acid
• 英文别名: Dicarbomethoxy-α-resorcylsaeure；3.5-Bis-(carbomethoxy-oxy)-benzoesaeure；3,5-Bis-methoxycarbonyloxy-benzoesaeure；3,5-Bis(methoxycarbonyloxy)benzoic acid；3,5-bis(methoxycarbonyloxy)benzoic acid
• CAS: 222320-79-8
• 化学式: C₁₁H₁₀O₈
• 分子量: 270.196
• InChiKey: ONCHUQZLZSYMKP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  19
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  108
• 氢给体数：
  1
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  3,5-bis-methoxycarbonyloxy-benzoic acid 在 五氯化磷 作用下， 生成 3,5-bis-methoxycarbonyloxy-benzoyl chloride
  参考文献：
  名称：

  Patients’ views on out-of-hours care in general practice in Dublin

  摘要：

  Background Little is known regarding patients' views and levels of satisfaction with out-of-hours care in Irish general practice despite significant recent changes in service delivery.Aims This study aimed to record patients' experience of out-of-hours care on a specific occasion and elicit their satisfaction with out-of-hours care in general.Methods Patients requesting out-of-hours care in three south inner city Dublin practices in June and July 2000 were identified and sent an anonymous postal questionnaire.Results Two hundred and forty patients were identified and 58% responded to the questionnaire, The approximate call rate was 195 calls per 1,000 patients per year. Sixty-one per cent of patients used the co-operative service, 28% received a house call and 3% received telephone advice only; 86% are currently satisfied with out-of-hours care.Conclusions The majority of patients are satisfied with the current out-of-hours service. Telephone consultation rates are significantly lower than other countries. These findings need to be considered before the widespread introduction of systems involving increased telephone consultations.

  DOI：

  10.1007/bf03173889
• 作为产物：
  描述：

  3,5-二羟基苯甲酸 、 氯甲酸甲酯 在 sodium hydroxide 作用下， 生成 3,5-bis-methoxycarbonyloxy-benzoic acid
  参考文献：
  名称：

  Patients’ views on out-of-hours care in general practice in Dublin

  摘要：

  Background Little is known regarding patients' views and levels of satisfaction with out-of-hours care in Irish general practice despite significant recent changes in service delivery.Aims This study aimed to record patients' experience of out-of-hours care on a specific occasion and elicit their satisfaction with out-of-hours care in general.Methods Patients requesting out-of-hours care in three south inner city Dublin practices in June and July 2000 were identified and sent an anonymous postal questionnaire.Results Two hundred and forty patients were identified and 58% responded to the questionnaire, The approximate call rate was 195 calls per 1,000 patients per year. Sixty-one per cent of patients used the co-operative service, 28% received a house call and 3% received telephone advice only; 86% are currently satisfied with out-of-hours care.Conclusions The majority of patients are satisfied with the current out-of-hours service. Telephone consultation rates are significantly lower than other countries. These findings need to be considered before the widespread introduction of systems involving increased telephone consultations.

  DOI：

  10.1007/bf03173889

文献信息

• Structure−Activity Relationships:  Analogues of the Dicaffeoylquinic and Dicaffeoyltartaric Acids as Potent Inhibitors of Human Immunodeficiency Virus Type 1 Integrase and Replication
  作者：Peter J. King、Guoxiang Ma、Wenfang Miao、Qi Jia、Brenda R. McDougall、Manfred G. Reinecke、Chris Cornell、Jean Kuan、Tracey R. Kim、W. Edward Robinson

  DOI：10.1021/jm9804735

  日期：1999.2.1

  The dicaffeoylquinic acids (DCQAs) and dicaffeoyltartaric acids (DCTAs) are potent and selective inhibitors of human immunodeficiency virus type 1 (HIV-1) integrase. They also inhibit HIV-1 replication at nontoxic concentrations; Since integrase is an excellent target for anti-HIV therapy, structure-activity relationships were employed to synthesize compounds with: (1) improved potency against HIV-1 integrase, (2) improved anti-HIV effect in tissue culture, and (3) increased selectivity as indicated by low cellular toxicity. Thirty-four analogues of the DCTAs and DCQAs were synthesized and tested for cell toxicity, anti-HIV activity, and inhibition of HIV-1 integrase. Seventeen of the 34 analogues had potent activity against HIV-1 integrase ranging from 0.07 to >10 mu M. Seventeen analogues that were synthesized or purchased had no inhibitory activity against integrase at concentrations of 25 mu M. Of the biologically active analogues, 7 of the 17 inhibited HIV replication at nontoxic concentrations. The most potent compounds were D-chicoric acid, meso-chicoric acid, bis(3,4-dihydroxydihydrocinnamoyl)-L-tartaric acid, digalloyl-L-tartaric acid, bis(3,4-dihydroxybenzoyl)-L-tartaric acid, dicaffeoylglyceric acid, and bis(3,4-dihydroxyphenylacetyl)-L-tartaric acid. Anti-HIV activity of the active compounds in tissue culture ranged from 35 to 0.66 mu M. Structure-activity relationships demonstrated that biscatechol moieties were absolutely required for inhibition of integrase, while at least one free carboxyl group was required for anti-HIV activity. These data demonstrate that analogues of the DCTAs and the DCQAs can be synthesized which have improved activity against HIV integrase.