【摘要】 本文报道分属于三个科的七种云南产地衣植物的化学成分。这些植物是亚洲树发(Alectoria asiatica DR.)、沟树发(Alectoria sulcata Nyl.)、长茎松萝(Usnea longissimaAch.)、胡子松萝(Usnea comosa(Ach.)Rohl.)、林石蕊(Cladonia arbuscula(Rabh.)Rabh.)、砖孢发(Oropogon loxensis(Fee.)Th.Fr.)和卷梢雪花衣(Anaptychiaboryi(Fee.)Mass.)。根据光谱数据测定,其化学成分为:松萝酸(Usnic acid)(1),维任西酸(Virensic acid)(2),赤星衣酸乙酯(Ethyl haematommate)(3),瑞藏酸(Rhizonic acid)(4),赤星衣酸(Haematommic acid)(5),扁枝衣酸乙酯(Ethyleverninate)(6),黑茶渍素(Atranorin)(7)和泽屋萜(Zeorin)(8)。上述资料,对开发利用这些植物资源提供了科学依据。更多还原

【Abstract】 Yunnan Province is very rich in Lichen plant resources, of which many kinds can be provided for the exploitation and utilization in food, vegetable, perfume, medicine, and dyestuff, etc.In their studies on the exploitation and utilization of Lichen plants, the authors examined the constituents of seven species of Lichen plants. The names of these plants and the isolated chemical constituents are as follows:1. Alectoria asiatica DR. …Usnic acid (l) .2. Alectoria sulcata Nyl.…Virensic acid ( 2 ),Ethyl haematommate( 3 ), Rhizonic acid ( 4 ) and Haematommic acid ( 5 ).3. Usnea longissima Ach.…Usnic acid (1) and E.thyl everninale (6)4. Usnea comosa (Ach.) R6hl…Usnic acid ( 1 ) and other two new compounds. Their structures will be published elsewhere.5. Cladonia arbuscula (Rabh) …Usnic acid( l ), Ethyl haematommate ( 3 ) and a new depsidone. The structure will be published elsewhere.6. Oropogon loxensis (Fee) Th. Fr…Atranorin (7) and Virensic acid ( 2 ) .7. Anaptychia boryi (Fee) Mass…Atranorin (7), Ethyl haematommate (3), Rhizonic acid (4) and Zeorin (8) .Based on the above analysized data, Alectoria silicate and Anaptychia boryi may be a good material which can be used for producing Lichen perfume as "tree moss concrete"; Usnea longissima, U. comosa and Cladonia arbuscula can be used for producing Usnic acid; and Oropogon loxensis is very rich in Atranorin and Virensic acid.更多还原