Lead Compound definition

Lead Compound means any compound of lead other than galena which, when treated in the manner described below, yields to an aqueous solution of hydrochloric acid, a quantity of soluble lead compound exceeding, when calculated as lead monoxide, five per cent of the “dry weight” of the portion taken for analysis. In the case of paints and similar products and other mixtures containing oil or fat the “dry weight” means the dry weight of the material remaining after the substance has been thoroughly mixed and treated with suitable solvents to remove oil, fats, varnish or other media.
Lead Compound means any compound of lead other than galena which, when treated in the manner described below, yields to an aqueous solution of hydrochloric acid a quantity soluble lead compound exceeding, when calculated as lead monoxide, five percent of the dry weight of the portion taken analysis.
Lead Compound means that Product Candidate which is in the most advanced stage of development. VX-680 shall be the Lead Compound on the Effective Date. If there is at any time no Product Candidate in development, then the Lead Compound shall mean the next Product Candidate selected for development.

Examples of Lead Compound in a sentence

  • Hemispherian shall promptly and in any event within 30 Business Days after the Asset Transfer Closing Date, deliver or arrange to have delivered to the Company the chemical and biological embodiments of the Lead Compound and the Secondary Compound with all related information and documentation (including without limitation, the properties, specifications, quantities, yields, packaging information of the Lead Compound).


More Definitions of Lead Compound

Lead Compound means any compound of lead other than galena which, when treated in the manner described below, yields to an aqueous solution of hydrochloric acid, a quantity of soluble lead compound exceeding, when calculated as lead monoxide, five per cent of the dry weight of the portion taken for analysis. The method of treatment shall be as follows:
Lead Compound means a Library Compound which meets the specific physical, chemical and/or catalytic properties established either in the Research Plan or by the Research Committee for identifying a Lead Compound. The procedure for identifying a Lead Compound is set forth on Exhibit B hereto. It is understood and agreed that any Library Compound that is transferred from Symyx to TDCC and subsequently commercialized by or under authority of TDCC or its Affiliates shall be deemed a Lead Compound.
Lead Compound means any Programme Compound which satisfies the criteria set out in Milestone 1 in Schedule 3 for use in the Field;
Lead Compound will have the meaning assigned in Section 3.2.
Lead Compound means any Hit or Schering Compound with respect to which the Parties agree to initiate a program of medicinal chemistry to identify a Development Candidate based upon the structure of such Hit or Schering Compound.
Lead Compound means a Research Compound that has been demonstrated to meet Success Criteria as ready to begin regulated safety studies and development of clinical supplies pursuant to Section 3.3 during the Research Term or Tail Period. The terms Development Compound and Lead Compound may be used interchangeably.
Lead Compound means any Program Aptamer that [***] Program Target that is first identified in the conduct of the Research Program or Development Program, or any Aptamer [***] first identified in the conduct of the Research Program or Development Program that [***] Program Target; provided, that, no Collaboration Aptamer shall, after [***], be nominated or designated as a Lead Compound.