To sythesize pentanoate and hexanoate of caged bicyclic phosphate.

目的 :合成笼状双环磷酸的戊酸酸衍生物。

Abstract： Aim: To sythesize pentanoate and hexanoate of caged bicyclic phosphate.

摘 要： 目的：合成笼状双环磷酸的戊酸酸衍生物。

A special oil-based gelled fracturing fluid,Which combines gellant,crossing-linking agent,surfactant,exciting agent and breaker is presented and tested.

介绍了由磷酸胶凝剂、交联剂、表面活性剂、激活剂和破胶剂组成的具有特殊性的油基冻胶压裂液体系。

Chloroform being solvent,under bath heat,4 hydroxymethyl caged bicyclic phosphate acylated with pentanoyl chloride and hexanoyl chloride dividedly.

用仿作溶剂,在浴温条件下,4羟甲基笼状双环磷酸分别与戊、发生化反应。

Synthesis of polyethenoxyether phosphate using polyethenoxyether as initiator and using phosphorus pentoxide as parkerizing reagent, and its application were studied.

本文介绍了以聚氧乙烯醚为起始剂，五氧化二磷为磷化剂合成聚氧乙烯醚磷酸的过程；并且对其应用也简要地加以说明。

Tripeptide aldehyde. Reversible competitive inhibitor of serine and cysteine proteases. Inhibits also phospholipase D and C activation in rat hepatocytes.

三肽醛。丝氨酸和半胱氨酸蛋白酶可逆的竞争性抑制剂。也抑制鼠肝细胞中磷酸酶D和C的活化。

Four compounds of phosphite ester and phosphoramide containing azido groups were synthesized. The molecular structure of the products has been confirmed by IR，1HNMR，FAB-MS and elemental analysis.

首次合成了叠氮亚磷酸叠氮磷胺类化合物，并用IR、1HNMR、FAB-MS元素分析对化合物结构进行了鉴定。

To sythesize pentanoate and hexanoate of caged bicyclic phosphate.

目的 :合成笼状双酯的戊酯及己酯衍生物。

Abstract： Aim: To sythesize pentanoate and hexanoate of caged bicyclic phosphate.

摘 要： 目的：合成笼状双酯的戊酯及己酯衍生物。

A special oil-based gelled fracturing fluid,Which combines gellant,crossing-linking agent,surfactant,exciting agent and breaker is presented and tested.

介绍了由酯胶凝剂、交联剂、表面活性剂、激活剂和破胶剂组成的具有特殊性的油基冻胶压裂液体系。

Chloroform being solvent,under bath heat,4 hydroxymethyl caged bicyclic phosphate acylated with pentanoyl chloride and hexanoyl chloride dividedly.

用氯仿作溶剂,在浴温条件下,4羟甲基笼状双酯分别与戊酰氯、己酰氯发生酰化。

Synthesis of polyethenoxyether phosphate using polyethenoxyether as initiator and using phosphorus pentoxide as parkerizing reagent, and its application were studied.

文介绍了以聚氧乙烯醚为起始剂，五氧化二为化剂合成聚氧乙烯醚酯的过程；并且对其用也简要地加以说明。

Tripeptide aldehyde. Reversible competitive inhibitor of serine and cysteine proteases. Inhibits also phospholipase D and C activation in rat hepatocytes.

三肽醛。丝氨和半胱氨蛋白酶可逆的竞争性抑制剂。也抑制鼠肝细胞中酯酶D和C的活化。

Four compounds of phosphite ester and phosphoramide containing azido groups were synthesized. The molecular structure of the products has been confirmed by IR，1HNMR，FAB-MS and elemental analysis.

首次合成了叠氮亚酯及叠氮酰胺类化合物，并用IR、1HNMR、FAB-MS及元素分析对化合物结构进行了鉴定。

To sythesize pentanoate and hexanoate of caged bicyclic phosphate.

目的 :合成笼状双环磷酸酯的戊酸酯及己酸酯衍生物。

Abstract： Aim: To sythesize pentanoate and hexanoate of caged bicyclic phosphate.

摘 要： 目的：合成笼状双环磷酸酯的戊酸酯及己酸酯衍生物。

A special oil-based gelled fracturing fluid,Which combines gellant,crossing-linking agent,surfactant,exciting agent and breaker is presented and tested.

介绍了由磷酸酯胶凝、交联、表面活性、激活胶组成的具有特殊性的油基冻胶压裂液体系。

Chloroform being solvent,under bath heat,4 hydroxymethyl caged bicyclic phosphate acylated with pentanoyl chloride and hexanoyl chloride dividedly.

作溶,在浴温条件下,4羟甲基笼状双环磷酸酯分别与戊酰、己酰发生酰化反应。

Synthesis of polyethenoxyether phosphate using polyethenoxyether as initiator and using phosphorus pentoxide as parkerizing reagent, and its application were studied.

本文介绍了以聚氧乙烯醚为起始，五氧化二磷为磷化合成聚氧乙烯醚磷酸酯的过程；并且对其应也简要地加以说明。

Tripeptide aldehyde. Reversible competitive inhibitor of serine and cysteine proteases. Inhibits also phospholipase D and C activation in rat hepatocytes.

三肽醛。丝氨酸半胱氨酸蛋白酶可逆的竞争性抑制。也抑制鼠肝细胞中磷酸酯酶DC的活化。

Four compounds of phosphite ester and phosphoramide containing azido groups were synthesized. The molecular structure of the products has been confirmed by IR，1HNMR，FAB-MS and elemental analysis.

首次合成了叠氮亚磷酸酯及叠氮磷酰胺类化合物，并IR、1HNMR、FAB-MS及元素分析对化合物结构进行了鉴定。

To sythesize pentanoate and hexanoate of caged bicyclic phosphate.

:合成笼状双环磷酸酯戊酸酯及己酸酯衍生物。

Abstract： Aim: To sythesize pentanoate and hexanoate of caged bicyclic phosphate.

摘 ： ：合成笼状双环磷酸酯戊酸酯及己酸酯衍生物。

A special oil-based gelled fracturing fluid,Which combines gellant,crossing-linking agent,surfactant,exciting agent and breaker is presented and tested.

介绍了由磷酸酯胶凝剂、交联剂、表面活性剂、激活剂和破胶剂组成具有特殊性油基冻胶压裂液体系。

Chloroform being solvent,under bath heat,4 hydroxymethyl caged bicyclic phosphate acylated with pentanoyl chloride and hexanoyl chloride dividedly.

用氯仿作溶剂,在浴温条件下,4羟甲基笼状双环磷酸酯分别与戊酰氯、己酰氯发生酰化反应。

Synthesis of polyethenoxyether phosphate using polyethenoxyether as initiator and using phosphorus pentoxide as parkerizing reagent, and its application were studied.

本文介绍了以烯醚为起始剂，五化二磷为磷化剂合成烯醚磷酸酯过程；并且对其应用也简地加以说明。

Tripeptide aldehyde. Reversible competitive inhibitor of serine and cysteine proteases. Inhibits also phospholipase D and C activation in rat hepatocytes.

三肽醛。丝氨酸和半胱氨酸蛋白酶可逆竞争性抑制剂。也抑制鼠肝细胞中磷酸酯酶D和C活化。

Four compounds of phosphite ester and phosphoramide containing azido groups were synthesized. The molecular structure of the products has been confirmed by IR，1HNMR，FAB-MS and elemental analysis.

首次合成了叠氮亚磷酸酯及叠氮磷酰胺类化合物，并用IR、1HNMR、FAB-MS及元素分析对化合物结构进行了鉴定。

To sythesize pentanoate and hexanoate of caged bicyclic phosphate.

目的 :合成笼状双环磷酸酯的戊酸酯及己酸酯衍生物。

Abstract： Aim: To sythesize pentanoate and hexanoate of caged bicyclic phosphate.

摘 要： 目的：合成笼状双环磷酸酯的戊酸酯及己酸酯衍生物。

A special oil-based gelled fracturing fluid,Which combines gellant,crossing-linking agent,surfactant,exciting agent and breaker is presented and tested.

介绍了由磷酸酯凝、交联、表面活性、激活和破成的具有特殊性的油基冻压裂。

Chloroform being solvent,under bath heat,4 hydroxymethyl caged bicyclic phosphate acylated with pentanoyl chloride and hexanoyl chloride dividedly.

用氯仿作溶,在浴温条件下,4羟甲基笼状双环磷酸酯分别与戊酰氯、己酰氯发生酰化反应。

Synthesis of polyethenoxyether phosphate using polyethenoxyether as initiator and using phosphorus pentoxide as parkerizing reagent, and its application were studied.

本文介绍了以聚氧乙烯醚为起始，五氧化二磷为磷化合成聚氧乙烯醚磷酸酯的过程；并且对其应用也简要地加以说明。

Tripeptide aldehyde. Reversible competitive inhibitor of serine and cysteine proteases. Inhibits also phospholipase D and C activation in rat hepatocytes.

三肽醛。丝氨酸和半胱氨酸蛋白酶可逆的竞争性抑制。也抑制鼠肝细胞中磷酸酯酶D和C的活化。

Four compounds of phosphite ester and phosphoramide containing azido groups were synthesized. The molecular structure of the products has been confirmed by IR，1HNMR，FAB-MS and elemental analysis.

首次合成了叠氮亚磷酸酯及叠氮磷酰胺类化合物，并用IR、1HNMR、FAB-MS及元素分析对化合物结构进行了鉴定。

To sythesize pentanoate and hexanoate of caged bicyclic phosphate.

目的 :合成笼状双环磷的及己生物。

Abstract： Aim: To sythesize pentanoate and hexanoate of caged bicyclic phosphate.

摘 要： 目的：合成笼状双环磷的及己生物。

A special oil-based gelled fracturing fluid,Which combines gellant,crossing-linking agent,surfactant,exciting agent and breaker is presented and tested.

介绍了由磷胶凝剂、交联剂、表面活性剂、激活剂和破胶剂组成的具有特殊性的油基冻胶压裂液体系。

Chloroform being solvent,under bath heat,4 hydroxymethyl caged bicyclic phosphate acylated with pentanoyl chloride and hexanoyl chloride dividedly.

用仿作溶剂,在浴温条件下,4羟甲基笼状双环磷分别与、己发生化反应。

Synthesis of polyethenoxyether phosphate using polyethenoxyether as initiator and using phosphorus pentoxide as parkerizing reagent, and its application were studied.

本文介绍了以聚氧乙烯醚为起始剂，五氧化二磷为磷化剂合成聚氧乙烯醚磷的过程；并且对其应用也简要地加以说明。

Tripeptide aldehyde. Reversible competitive inhibitor of serine and cysteine proteases. Inhibits also phospholipase D and C activation in rat hepatocytes.

三肽醛。丝氨和半胱氨蛋白酶可逆的竞争性抑制剂。也抑制鼠肝细胞中磷酶D和C的活化。

Four compounds of phosphite ester and phosphoramide containing azido groups were synthesized. The molecular structure of the products has been confirmed by IR，1HNMR，FAB-MS and elemental analysis.

首次合成了叠氮亚磷及叠氮磷胺类化合物，并用IR、1HNMR、FAB-MS及元素分析对化合物结构进行了鉴定。

To sythesize pentanoate and hexanoate of caged bicyclic phosphate.

目的 :合成笼状双环磷酸酯的戊酸酯及己酸酯衍生物。

Abstract： Aim: To sythesize pentanoate and hexanoate of caged bicyclic phosphate.

摘 要： 目的：合成笼状双环磷酸酯的戊酸酯及己酸酯衍生物。

A special oil-based gelled fracturing fluid,Which combines gellant,crossing-linking agent,surfactant,exciting agent and breaker is presented and tested.

介绍了由磷酸酯胶凝剂、交联剂、表面活性剂、激活剂和破胶剂组成的具有特殊性的油基冻胶压裂液体系。

Chloroform being solvent,under bath heat,4 hydroxymethyl caged bicyclic phosphate acylated with pentanoyl chloride and hexanoyl chloride dividedly.

用氯仿作溶剂,在浴温条件下,4羟甲基笼状双环磷酸酯分别与戊酰氯、己酰氯发生酰化反应。

Synthesis of polyethenoxyether phosphate using polyethenoxyether as initiator and using phosphorus pentoxide as parkerizing reagent, and its application were studied.

本文介绍了以聚氧乙烯醚为起始剂，五氧化二磷为磷化剂合成聚氧乙烯醚磷酸酯的过程；其应用也简要地加以说明。

Tripeptide aldehyde. Reversible competitive inhibitor of serine and cysteine proteases. Inhibits also phospholipase D and C activation in rat hepatocytes.

三肽醛。丝氨酸和半胱氨酸蛋白酶可逆的竞争性抑制剂。也抑制鼠肝细胞中磷酸酯酶D和C的活化。

Four compounds of phosphite ester and phosphoramide containing azido groups were synthesized. The molecular structure of the products has been confirmed by IR，1HNMR，FAB-MS and elemental analysis.

首次合成了叠氮亚磷酸酯及叠氮磷酰胺类化合物，用IR、1HNMR、FAB-MS及元素分析化合物结构进行了鉴定。

To sythesize pentanoate and hexanoate of caged bicyclic phosphate.

目的 :合成笼状双环磷酸酯的戊酸酯及己酸酯衍生物。

Abstract： Aim: To sythesize pentanoate and hexanoate of caged bicyclic phosphate.

摘 要： 目的：合成笼状双环磷酸酯的戊酸酯及己酸酯衍生物。

A special oil-based gelled fracturing fluid,Which combines gellant,crossing-linking agent,surfactant,exciting agent and breaker is presented and tested.

介绍了由磷酸酯凝、交联、表面活性、激活和破成的具有特殊性的油基冻压裂。

Chloroform being solvent,under bath heat,4 hydroxymethyl caged bicyclic phosphate acylated with pentanoyl chloride and hexanoyl chloride dividedly.

用氯仿作溶,在浴温条件下,4羟甲基笼状双环磷酸酯分别与戊酰氯、己酰氯发生酰化反应。

Synthesis of polyethenoxyether phosphate using polyethenoxyether as initiator and using phosphorus pentoxide as parkerizing reagent, and its application were studied.

本文介绍了以聚氧乙烯醚为起始，五氧化二磷为磷化合成聚氧乙烯醚磷酸酯的过程；并且对其应用也简要地加以说明。

Tripeptide aldehyde. Reversible competitive inhibitor of serine and cysteine proteases. Inhibits also phospholipase D and C activation in rat hepatocytes.

三肽醛。丝氨酸和半胱氨酸蛋白酶可逆的竞争性抑制。也抑制鼠肝细胞中磷酸酯酶D和C的活化。

Four compounds of phosphite ester and phosphoramide containing azido groups were synthesized. The molecular structure of the products has been confirmed by IR，1HNMR，FAB-MS and elemental analysis.

首次合成了叠氮亚磷酸酯及叠氮磷酰胺类化合物，并用IR、1HNMR、FAB-MS及元素分析对化合物结构进行了鉴定。

To sythesize pentanoate and hexanoate of caged bicyclic phosphate.

目的 :合成笼状双酯的戊酯及己酯衍生物。

Abstract： Aim: To sythesize pentanoate and hexanoate of caged bicyclic phosphate.

摘 要： 目的：合成笼状双酯的戊酯及己酯衍生物。

A special oil-based gelled fracturing fluid,Which combines gellant,crossing-linking agent,surfactant,exciting agent and breaker is presented and tested.

介绍酯胶凝剂、交联剂、表面活性剂、激活剂和破胶剂组成的具有特殊性的油基冻胶压裂液体系。

Chloroform being solvent,under bath heat,4 hydroxymethyl caged bicyclic phosphate acylated with pentanoyl chloride and hexanoyl chloride dividedly.

用氯仿作溶剂,在浴温条件下,4羟甲基笼状双酯分别与戊酰氯、己酰氯发生酰化反应。

Synthesis of polyethenoxyether phosphate using polyethenoxyether as initiator and using phosphorus pentoxide as parkerizing reagent, and its application were studied.

本文介绍以聚氧乙烯醚为起始剂，五氧化二为化剂合成聚氧乙烯醚酯的过程；并且对其应用也简要地加以说明。

Tripeptide aldehyde. Reversible competitive inhibitor of serine and cysteine proteases. Inhibits also phospholipase D and C activation in rat hepatocytes.

三肽醛。丝氨和半胱氨蛋白酶可逆的竞争性抑制剂。也抑制鼠肝细胞中酯酶D和C的活化。

Four compounds of phosphite ester and phosphoramide containing azido groups were synthesized. The molecular structure of the products has been confirmed by IR，1HNMR，FAB-MS and elemental analysis.

首次合成叠氮亚酯及叠氮酰胺类化合物，并用IR、1HNMR、FAB-MS及元素分析对化合物结构进行鉴定。

To sythesize pentanoate and hexanoate of caged bicyclic phosphate.

目的 :合成笼的戊及己衍生物。

Abstract： Aim: To sythesize pentanoate and hexanoate of caged bicyclic phosphate.

摘 要： 目的：合成笼的戊及己衍生物。

A special oil-based gelled fracturing fluid,Which combines gellant,crossing-linking agent,surfactant,exciting agent and breaker is presented and tested.

介绍了由胶凝剂、交联剂、表面活性剂、激活剂和破胶剂组成的具有特殊性的油基冻胶压裂液体系。

Chloroform being solvent,under bath heat,4 hydroxymethyl caged bicyclic phosphate acylated with pentanoyl chloride and hexanoyl chloride dividedly.

用氯仿作溶剂,在浴温条件下,4羟甲基笼分别与戊酰氯、己酰氯发生酰化反应。

Synthesis of polyethenoxyether phosphate using polyethenoxyether as initiator and using phosphorus pentoxide as parkerizing reagent, and its application were studied.

本文介绍了以聚氧乙烯醚为起始剂，五氧化二为化剂合成聚氧乙烯醚的过程；并且对其应用也简要地加以说明。

Tripeptide aldehyde. Reversible competitive inhibitor of serine and cysteine proteases. Inhibits also phospholipase D and C activation in rat hepatocytes.

三肽醛。丝氨和半胱氨蛋白酶可逆的竞争性抑制剂。也抑制鼠肝细胞中酶D和C的活化。

Four compounds of phosphite ester and phosphoramide containing azido groups were synthesized. The molecular structure of the products has been confirmed by IR，1HNMR，FAB-MS and elemental analysis.

首次合成了叠氮亚及叠氮酰胺类化合物，并用IR、1HNMR、FAB-MS及元素分析对化合物结构进行了鉴定。