4,7-\u4e8c\u7f9f\u57fa\u9999\u8c46\u7d20\u4ea7\u54c1\u8bf4\u660e\u4e66 <\/p>\n
1. \u4ea7\u54c1\u6982\u8ff0\u4e0e\u5316\u5b66\u7279\u6027
\n4,7-\u4e8c\u7f9f\u57fa\u9999\u8c46\u7d20\uff084,7-dihydroxychromen-2-one\uff09\u662f\u4e00\u79cd\u5929\u7136\u5b58\u5728\u7684\u9999\u8c46\u7d20\u884d\u751f\u7269\uff0c\u5316\u5b66\u5f0f\u4e3aC9H6O4\uff0c\u5206\u5b50\u91cf\u4e3a178.142\uff0cCAS\u53f7\u4e3a1983-81-9\u3002\u672c\u54c1\u4e3a\u767d\u8272\u81f3\u6de1\u9ec4\u8272\u7ed3\u6676\u7c89\u672b\uff0c\u7eaf\u5ea6>96%\uff0c\u5177\u6709\u826f\u597d\u7684\u8102\u6eb6\u6027\u548c\u5f31\u9178\u6027\uff0c\u5176\u7ed3\u6784\u4e2d\u7684\u915a\u7f9f\u57fa\u4f7f\u5176\u5177\u5907\u6297\u6c27\u5316\u6027\u548c\u91d1\u5c5e\u87af\u5408\u80fd\u529b\u3002\u8be5\u5316\u5408\u7269\u5728\u7d2b\u5916\u5149\u4e0b\u53ef\u5448\u73b0\u84dd\u8272\u8367\u5149\uff0c\u7194\u70b9\u4e3a250-254\u00b0C\uff08\u5206\u89e3\uff09\uff0c\u9700\u907f\u5149\u4fdd\u5b58\u3002 <\/p>\n
2. \u751f\u7269\u5316\u5b66\u529f\u80fd\u4e0e\u91cd\u8981\u6027
\n\u4f5c\u4e3a\u9999\u8c46\u7d20\u7c7b\u5316\u5408\u7269\u7684\u4ee3\u8868\uff0c4,7-\u4e8c\u7f9f\u57fa\u9999\u8c46\u7d20\u5177\u6709\u663e\u8457\u7684\u751f\u7269\u6d3b\u6027\u3002\u5176\u7f9f\u57fa\u7ed3\u6784\u8d4b\u4e88\u5176\u6e05\u9664\u81ea\u7531\u57fa\u7684\u80fd\u529b\uff0c\u5728\u690d\u7269\u4e2d\u53c2\u4e0e\u9632\u5fa1\u7d2b\u5916\u8f90\u5c04\u548c\u75c5\u539f\u4f53\u4fb5\u88ad\u3002\u7814\u7a76\u8868\u660e\uff0c\u8be5\u5206\u5b50\u53ef\u901a\u8fc7\u6291\u5236\u916a\u6c28\u9178\u9176\u548c\u73af\u6c27\u5408\u9176\uff08COX\uff09\u5f71\u54cd\u9ed1\u8272\u7d20\u5408\u6210\u4e0e\u708e\u75c7\u53cd\u5e94\uff0c\u5728\u836f\u7269\u5f00\u53d1\u4e2d\u4f5c\u4e3a\u5148\u5bfc\u5316\u5408\u7269\u53d7\u5230\u5173\u6ce8\u3002 <\/p>\n
3. \u4e3b\u8981\u5e94\u7528\u9886\u57df\u4e0e\u5177\u4f53\u7528\u9014
\n\u5728\u533b\u836f\u9886\u57df\uff0c\u672c\u54c1\u7528\u4e8e\u6297\u708e\u3001\u6297\u6c27\u5316\u836f\u7269\u7684\u5408\u6210\u7814\u7a76\uff1b\u5728\u5316\u5986\u54c1\u5de5\u4e1a\u4e2d\u4f5c\u4e3a\u7f8e\u767d\u5242\u548c\u5149\u7a33\u5b9a\u5242\u6210\u5206\uff1b\u519c\u4e1a\u4e0a\u53ef\u4f5c\u4e3a\u690d\u7269\u6297\u9006\u8bf1\u5bfc\u5242\u3002\u5b9e\u9a8c\u5ba4\u4e2d\u5e38\u7528\u4e8e\uff1a
\n– \u8367\u5149\u63a2\u9488\u7684\u5236\u5907\uff08\u5229\u7528\u5176\u7d2b\u5916\u5438\u6536\u7279\u6027\uff09
\n– \u9176\u6291\u5236\u5b9e\u9a8c\u7684\u6807\u51c6\u54c1
\n– \u6297\u6c27\u5316\u6d3b\u6027\u8bc4\u4f30\u7684\u9633\u6027\u5bf9\u7167 <\/p>\n
4. \u50a8\u5b58\u6761\u4ef6\u4e0e\u4f7f\u7528\u5efa\u8bae
\n\u957f\u671f\u50a8\u5b58\u9700\u7f6e\u4e8e-20\u00b0C\u3001\u5145\u6c2e\u6c14\u5bc6\u5c01\u7684\u907f\u5149\u5bb9\u5668\u4e2d\uff0c\u77ed\u671f\u4f7f\u7528\u53ef\u5b58\u653e\u4e8e2-8\u00b0C\u5e72\u71e5\u5668\u3002\u5efa\u8bae\u5f00\u5c01\u540e\u5145\u6c2e\u4fdd\u62a4\uff0c\u907f\u514d\u53cd\u590d\u51bb\u878d\u3002\u6eb6\u89e3\u65f6\u4f18\u5148\u9009\u7528DMSO\u6216\u4e59\u9187\uff08\u6eb6\u89e3\u5ea6\u7ea65 mg\/mL\uff09\uff0c\u6c34\u6eb6\u6db2\u9700\u73b0\u914d\u73b0\u7528\u5e76\u8c03\u8282pH\u81f37-8\u4ee5\u589e\u5f3a\u7a33\u5b9a\u6027\u3002 <\/p>\n
5. \u8d28\u91cf\u63a7\u5236\u4e0e\u5b89\u5168\u4fe1\u606f
\n\u901a\u8fc7HPLC\uff08C18\u67f1\uff0c\u7532\u9187-\u6c34\u6d41\u52a8\u76f8\uff09\u68c0\u6d4b\u7eaf\u5ea6\uff0c\u6279\u53f7\u5173\u8054COA\u62a5\u544a\u3002\u672c\u54c1\u5bf9\u773c\u775b\u548c\u547c\u5438\u9053\u6709\u8f7b\u5fae\u523a\u6fc0\u6027\uff0c\u64cd\u4f5c\u65f6\u9700\u4f69\u6234\u62a4\u76ee\u955c\u548c\u9632\u5c18\u53e3\u7f69\u3002\u4e0d\u614e\u63a5\u89e6\u76ae\u80a4\u5e94\u7acb\u5373\u7528\u80a5\u7682\u6c34\u51b2\u6d17\u3002\u5e9f\u5f03\u7269\u5e94\u4f5c\u4e3a\u6709\u5bb3\u5316\u5b66\u54c1\u5904\u7f6e\uff0c\u7b26\u5408\u5f53\u5730\u73af\u4fdd\u6cd5\u89c4\u3002 <\/p>\n
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