acide decarboxythamnolique | 4356-38-1

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 缩酚酸和缩酚酸环醚类
• 英文名称: acide decarboxythamnolique
• 英文别名: decarboxythamnolic acid；vermicularin；2-hydroxy-4-methoxy-6-methyl-isophthalic acid-1-(3-formyl-2,4-dihydroxy-6-methyl-phenyl ester)；2-Hydroxy-4-methoxy-6-methyl-isophthalsaeure-1-(3-formyl-2,4-dihydroxy-6-methyl-phenylester)；Decarboxythamnolinsaeure；Decarboxythammolsaeure；3-(3-formyl-2,4-dihydroxy-6-methylphenoxy)carbonyl-2-hydroxy-6-methoxy-4-methylbenzoic acid
• CAS: 4356-38-1
• 化学式: C₁₈H₁₆O₉
• 分子量: 376.32
• InChiKey: JQHGZAGUFPJYDL-UHFFFAOYSA-N

物化性质

• 熔点：
  225 °C(Solv: acetone (67-64-1))
• 沸点：
  591.8±50.0 °C(Predicted)
• 密度：
  1.511±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  27
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  151
• 氢给体数：
  4
• 氢受体数：
  9

反应信息

• 作为反应物：
  描述：

  acide decarboxythamnolique 、 4-硝基苯肼 生成 2-hydroxy-4-methoxy-6-methyl-isophthalic acid-1-{2,4-dihydroxy-6-methyl-3-[(4-nitro-phenylhydrazono)-methyl]-phenyl ester}
  参考文献：
  名称：

  Identifying and mapping cDNA fragments related to rice photoperiod sensitive genic male sterility

  摘要：

  The differentially expressed cDNA fragments have been obtained by differential screening with cDNA-RAPD technique in photoperiod sensitive genic male sterile (PGMS) rice. Some of them have been reassessed with Northern blot hybridization, from which a PGMS-related positive fragment, RPG43, has been identified. Further analysis on RPG43 with Southern blot and RAPD indicates that the fragment is a single-copy sequence and its mRNA has been processed after transcription. Sequence analysis reveals that RPG43 is 744 bp in length and contains a 60 bp region (from 126th to 185th bp) showing 72% homology to a human DNA sequence, pac pDJ-356d6, on chromosome 11. So it is a new sequence found in plant and its GenBank access number is AF126027. In addition, RPG43 has been mapped to a position 3.8 cM away from RFLP marker R1553 on chromosome 5 of rice.

  DOI：

  10.1007/bf02887101
• 作为产物：
  描述：

  3-formyl-2-hydroxy-4-methoxy-6-methylbenzoic acid 在 palladium on activated charcoal 2,2'-联吡啶 、 sodium chlorite 、 氨基磺酸 、 氢气 、 四氯化钛 、 碳酸氢钠 、 三氟乙酸酐 作用下， 以 1,4-二氧六环 、 正己烷 、 氯仿 、 二乙二醇二甲醚 、 水 、 乙酸乙酯 、 N,N-二甲基甲酰胺 为溶剂， 反应 151.0h， 生成 acide decarboxythamnolique
  参考文献：
  名称：

  乙酰胺酸合成腺苷

  摘要：

  脱羧氨基磺酸的合成

  DOI：

  10.1002/hlca.19880710424

文献信息

• Aoki, Yakugaku Zasshi/Journal of the Pharmaceutical Society of Japan, 1943, vol. 63, p. 45,49
  作者：Aoki

  DOI：——

  日期：——
• PULGARIN, CESAR;TABACCHI, RAFFAELE, HELV. CHIM. ACTA, 71,(1988) N 4, 876-880
  作者：PULGARIN, CESAR、TABACCHI, RAFFAELE

  DOI：——

  日期：——
• Synthèse de l'acide décarboxythamnolique
  作者：César Pulgarin、Raffaele Tabacchi

  DOI：10.1002/hlca.19880710424

  日期：1988.6.15

  Synthesis of Decarboxythamnolic Acid

  脱羧氨基磺酸的合成
• Identifying and mapping cDNA fragments related to rice photoperiod sensitive genic male sterility
  作者：Shuye Jiang、Qifeng Chen、Xuanjun Fang

  DOI：10.1007/bf02887101

  日期：2000.3

  The differentially expressed cDNA fragments have been obtained by differential screening with cDNA-RAPD technique in photoperiod sensitive genic male sterile (PGMS) rice. Some of them have been reassessed with Northern blot hybridization, from which a PGMS-related positive fragment, RPG43, has been identified. Further analysis on RPG43 with Southern blot and RAPD indicates that the fragment is a single-copy sequence and its mRNA has been processed after transcription. Sequence analysis reveals that RPG43 is 744 bp in length and contains a 60 bp region (from 126th to 185th bp) showing 72% homology to a human DNA sequence, pac pDJ-356d6, on chromosome 11. So it is a new sequence found in plant and its GenBank access number is AF126027. In addition, RPG43 has been mapped to a position 3.8 cM away from RFLP marker R1553 on chromosome 5 of rice.