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本人需要左氧针剂灭菌温度变更补充申请资料，有意向的人请与我联系   [更多]

寻依折麦布杂质结构式（订金已支付给药智网，请踊跃投标） 要求提供依折麦布中杂质中的结构式，要求不得有缺漏及错误，具体代码及类别如下： 联系QQ：1667479459   [更多]

茄尼醇纯品为白色粉末或蜡状固体，通常含有少量杂质而呈淡黄色。茄尼醇易溶于乙醚、丙酮、烃类等有机溶剂而不溶于水，其对紫外光呈非选择性吸收，无旋光性。其熔点较低，为32-33℃ 。茄尼醇是一种重要的医药中间体，是泛醌类药物中间体不可替代的成分，是合成维生素K的侧链和辅酶Q10以及合成抗溃疡药物、抗癌药物不可替代的天然原料。我公司目前对市场进行调研， 95%以上茄尼醇需求较大。正着手准备从烟草中提取茄尼醇的实验，开展高纯度茄尼醇分离纯化研究。 要求：茄尼醇分离纯化工艺达到中试水平，含量达到95%以上，成本控制在2500元/kg以下。质量符合企业内控标准。 合作方式：技术合作或者技术转让等方式解决 重庆恒星生物技术有限责任公司   [更多]

寻求乳化技术培训和指导 口服乳剂、外用乳剂和注射用乳剂涉及的先进乳化技术的培训和指导，重点解决乳剂容易出现的稳定性和防腐问题。 要求技术提供单位最好是重庆本地的机构。 技术需求单位：重庆健能医药开发有限公司   [更多]

本人从事基层医疗10几年了 接触最多的就是电焊工 平时我都是用我自己配置的中成药药水帮电焊工洗眼 效果比日本的电焊眼药水不知道好多少倍 基本没有副作用 现在国家对日本眼药水的控制而使日本眼药水绝迹 市面上的电焊眼药水效果都不理想 所以才想到把我的配方推出来，但不知道怎么操作，特寻求帮助，条件你来开，我只想推出我的电焊工的专用眼药水。   [更多]

有没在药企做持续改进、精益生产、IE的同行，提供下药厂精益生产项目、持续改进项目案例等，及精益生产实施计划、保障措施等等全套资料   [更多]

Disulfiram 我想要一份USP版本的分析单   [更多]

寻找一个有经验的会不锈钢金属蚀刻技术的合作伙伴。要求该合作伙伴精通蚀刻工艺的精度控制，并且具备大规模的生产能力，能在未来起到重要作用。 这是一项寻找合作伙伴的任务，要求提交一份关于建立合作伙伴关系的书面建议书。 Precise Chemical Metal Etching AWARD: varies | DEADLINE: 11/09/12 | ACTIVE SOLVERS: 6 | POSTED: 9/25/12 Source: InnoCentive Challenge ID: 9933182 Type: eRFP Detailed Description & Requirements Background The Seeker has a product whose parts are made by the precise chemical etching of thin Stainless Steel sheets. Stainless steel etching is not very common for precision parts because the requirements are usually too strict for the etching techniques due to underetching. The Seeker has pushed the limits of the metal etching process and has developed processes that potentially work for their application. The Seeker is now looking for partners who can do precision SS etching to potentially become suppliers of parts that will number in the hundreds of millions per year in total. The partner will have developed their own specialized etching technique to make the structures required. The Challenge and Opportunity We are seeking companies which are specialized in chemical metal etching of stainless sheet steel (~200 – 300 ?m thickness). The desired partner should be able to produce the structures on the template below using an etching technique. (Note: For easier viewing, a larger copy of the drawing is attached to this Challenge.) We do not expect the Solvers to actually produce the template structures for this Challenge, but show that they have the skills and equipment to potentially produce the structures. If selected as a potential partner by the Seeker after the Challenge, then you will be asked to produce the structures directly for the Seeker. The template is not the actual part of interest, but the Seeker is confident if you can reproduce the template, then it will translate to making the part. Figure 1- Etching Structure Template It should absolutely be clear that when using an etching technique, the   [更多]

这是一项关于寻找材料加工技术的任务，要求是要用纳米团簇生产含能材料，这个技术的重点要是在一个可控的过程中进行，要有稳定的空气和粒子率增加一致。 这个任务需要提交一份书面的建议书 Energetic Core-Shell Nanocluster Production AWARD: $20,000 USD | DEADLINE: 11/19/12 | ACTIVE SOLVERS: 116 | POSTED: 9/19/12 Source: InnoCentive Challenge ID: 9932739 Type: Theoretical-licensing Detailed Description & Requirements Background Core-shell nanoclusters are groups of atoms of usually 2 materials in an arrangement such that one material, in the center, is the “core” of atoms which is coated with atoms of another material or the “shell”. These clusters contain from 10’s to millions of atoms and aggregates are in the nanometer range (~5 to 1000 nm). An example would be a core of Fe atoms and a shell of Au atoms. The Fe would not be stable as it would oxidize quite rapidly on its own, but the gold shell protects it from oxidation, yet the small clusters still exhibit magnetic behavior. This is the most simplistic core-shell and there are many different arrangements with multiple materials and multiple shells and the Solvers can look at the references attached for more information. Nanoclusters are unique as they exhibit properties different from bulk materials which are many times cluster size dependent. Of particular interest are highly energetic materials such as mixtures of metals and metal oxides. As nanoclusters, these materials have increased reactivity, because mass transport is removed as a barrier between fuel and oxidizer (i.e. all atoms are in intimate contact). Using the classic thermite reaction, an Al core of atoms could be coated with Fe Oxide which would protect the Al from oxidation. When ignited as nanoclusters the reaction rate would be increased over the bulk materials. The Challenge The Seeker is interested in material processing technologies for the production or fabrication of nano-scale core-shell cluster energetic materials with particle diameters between 5 and 25 nm. This process has been done in   [更多]

任务材料需要提供与化合物相匹配的核心结构和每种化合物合成的详细的参考依据。合格者会得到一定的奖励。将给予每种化合物知识产权转让费9000元，非独家许可使用化合物，以达到研究目的，比如：研究化合物分子的性质和分子衍生物。 Seeking Bicyclic Aminoketones AWARD: varies | DEADLINE: 10/22/12 | ACTIVE SOLVERS: 24 | POSTED: 9/21/12 Source: InnoCentive Challenge ID: 9932910 Type: RTP Detailed Description & Requirements Intellectual Property: In return for the Initial Transfer Fee of $1,500 per compound, you are expected to grant the Seeker only a non-exclusive license to use your compound for internal, research purposes (for example, researching the molecule’s properties or preparing derivatives of the molecule). Material supply of non-commercial compounds matching the shown core structures is desired. For Solvers’ information, procedures for preparing compounds of this type may be found in the following references: Synthesis, 1, 1979, 50. Synthesis, 3, 2010, 493. Tetrahedron, 68 (4), 2012, 1286. J. Organic Chem, 73 (6), 2008, 2114. J. Med. Chem, 37 (18), 1994, 2831. More specifically, the Seeker is looking for compounds that meet the following Requirements: Structure: FeatureRange StructureA bicyclic aminoketone as shown in the structures above. Elements in R and A groupsR = H, Me, or protecting group (preferably Boc) A = A 1-3 membered linker where one atom may be N, O, or S Substituents– In addition to H, the core rings and/or the A linker may be substituted with Me or F. Unsaturation– The core rings and/or the A linker may include an olefin, including an exo olefin, but may not contain any additional carbonyl groups. Additional Rings– The Seeker would prefer compounds that have only the bicyclic structure shown above, however, they may consider compounds with an additional ring fused to the core bicycle. Stereochemistry– The Seeker will only consider compounds which are single diastereomers. In cases where the compound may exist as two enantiomers, the Seeker will consider   [更多]