FDA approves methotrexate, an anti-metabolite derived from folic acid, and 6-mercaptopurine as anti-cancer drugs.

1、

OBJECTIVE To an optimized formulation of the stable magnetoliposomes with high encapsulation efficiency of methotrexate.

目的通过对甲氨蝶呤磁靶向脂质体的处方及制备工艺研究,研制高包封率和稳定的脂质体.

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2、

Objective To synthesize 2-( 4-methoxypheny )-6-methoxy-benzo [ b ] thiophene.

摘要目的合成目的产物 2- ( 4- 甲氧基苯基 ) - 6- 甲氧基苯并噻吩.

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3、

Objective To investigate the optimal extraction technology of low methoxyl pectin from shaddock peel.

目的研究从柚皮中提取低甲氧基果胶的最佳工艺条件.

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4、

Amino 4 methoxyl acetylaniline was synthesized acetylization ofp-methoxylaniline with acetic acid and acetic anhydride, then nitration and reduction.

以对甲氧基苯胺为原料,用冰醋酸和醋酸酐作乙酰化剂,经乙酰化、浓硝酸硝化、铁粉还原合成了3-氨基-4-甲氧基乙酰苯胺.

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5、

This paper describes the advance, preparation and application of Low-methoxyl pectin in detail.

作者就低酯果胶的研究进展、制备方法以及应用做一综述.

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6、

Allen E . Buchanan , Marx and justice : the radical critique of liberalism , Publication info : London: Methuen, 1982.

《马克思恩格斯全集》第25卷, 人民出版社1972年版.

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7、

Methuselah lived one hundred eighty-seven years and became the father of Lamech.

默突舍拉一百八十七岁时,生了拉默客.

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8、

I'm feeling older than Methuselah.

我觉得自己老态龙钟。

《牛津高阶英汉双解词典》

9、

He is offering a prize for the development of what he calls a Methuselah mouse.

研发出“长生之鼠”的人将获得头奖.

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10、

GWT: When Methuselah was 187 years old, he became the father of Lamech.

吕震中本: 玛土撒拉活到一百八十七岁, 生了拉麦.

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11、

And after he became the father of Lamech, Methuselah lived and and daughters.

玛土撒拉生拉麦之后,又活了七百八十二年,并且生儿养女.

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12、

And all the days of Methuselah were nine hundred sixtyandand he died.

玛土撒拉共活了九百六十九岁就死了.

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13、

When Methuselah had lived one hundred and eighty-seven years, he became the father of Lamech.

25玛土撒拉活到一百八十七岁, 生了拉麦.

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14、

NASB: Methuselah lived one hundred and eighty-seven years , and became the father of Lamech.

和合本: 玛土撒拉活到一百八十七岁、生了拉麦.

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15、

The entire lifetime of Methuselah was nine hundred and sixty-nine years, and then he died.

27玛土撒拉共活了九百六十九岁就死了.

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16、

At the range the experiments the yield of methyl glycotate is 59.06 %.

实验所得在研究范围内,过磷酸催化的产品产率高达59.06%.

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17、

A new method of synthesis of Vanillin from 2 methoxy 4 methyl phenol was studied.

研究了4甲基愈创木酚一步氧化法合成香兰素的新工艺.

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18、

Thus the term dialkyl carbonate includes, for example, methyl ethyl carbonate.

因此术语二烷基碳酸酯包括, 例如甲基乙基碳酸酯.

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19、

The application, downstream products synthesis and development of di-methyl carbonate are reviewed.

综述了碳酸二甲酯应用及其下游产品的合成和开发.

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20、

Organic cyanide, like methyl cyanide, propylene nitrile, Ding Jing and so on.

有机氰化物, 如乙腈、丙烯腈、正丁腈等.

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