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    • 42. 发明申请
    • COMPUTER IMPLEMENTED HEALTH CARE PAYMENT PROCESSING APPARATUS, SYSTEM, AND METHOD
    • 计算机实施卫生保健处理装置,系统和方法
    • US20150100329A1
    • 2015-04-09
    • US14046649
    • 2013-10-04
    • Daniel W. DreyfussMichael T. Williams
    • Daniel W. DreyfussMichael T. Williams
    • G06F19/00
    • G06F19/328
    • Systems, methodologies, media, and other embodiments associated with a health care payment processing system are described. One exemplary system embodiment includes a computer implemented method of health care payment processing including receiving health care insurance information pertaining to a patient, the information including the patient's identity and health care insurance carrier information or health care exchange information, adding the health care insurance information to a premium assistor database, determining eligibility of the patient for health care insurance premium payment assistance based on a status of a health care insurance premium payment for verified health care insurance coverage, paying a health care insurance premium payment associated with the status of the health care insurance premium payment, verifying receipt of the health care insurance premium payment, and verifying receipt of a health care services payment from a health care insurance carrier.
    • 描述了与卫生保健支付处理系统相关联的系统,方法,媒体和其他实施例。 一个示例性系统实施例包括计算机实现的医疗保健支付处理方法,包括接收与患者有关的医疗保险信息,包括患者身份信息和医疗保险运营商信息或医疗保健交换信息的信息,将医疗保险信息添加到 一个优质的合作伙伴数据库,根据医疗保险保险费状况确定病人获得医疗保险费支付援助的资格,用于验证保健保险,支付与医疗保健状况相关的医疗保险费用 保险费支付,确认收到医疗保险费缴费,并确认从医疗保险公司收到保健服务费。
    • 48. 发明授权
    • Process for preparing sertraline intermediates
    • 舍曲林中间体的制备方法
    • US4839104A
    • 1989-06-13
    • US207579
    • 1988-06-16
    • George J. QuallichMichael T. Williams
    • George J. QuallichMichael T. Williams
    • C07C45/46C07C45/59C07C49/697C07C51/09C07C51/367C07D307/33
    • C07D307/33C07C45/46C07C45/59C07C49/697C07C51/09C07C51/367
    • A novel three-step process for preparing 4-(3,4-dichlorophenyl)-4-phenylbutanoic acid is disclosed, which involves (1) reducing 4-(3,4-dichlorophenyl)-4-ketobutanoic acid to 4-(3,4-dichlorophenyl)-4-hydroxybutanoic acid; (2) then converting the intermediate hydroxy acid formed in the first step to 5-(3,4-dichlorophenyl)-dihydro-2(3H)-furanone, and (3) thereafter reacting the resulting gamma-butyrolactone compound with benzene in a Friedel-Crafts type reaction to form the desired final product. The latter compound is known to be useful as an intermediate leading to 4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone and ultimately, to cis-(1S)(4S)-N-methyl-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalene amine (sertraline), which is known to be a preferred anti-depressant agent in the field of medicinal chemistry. The aforementioned 5-(3,4-dichlorophenyl)-dihydro-2(3H)-furanone and 4-(3,4-dichlorophenyl)-4-hydroxybutanoic acid are both novel compounds. There is also disclosed a novel process for converting 5-(3,4-dichlorophenyl)-dihydro-2(3H)-furanone directly to 4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone, as well as an alternate novel process for converting 4-(3,4-dichlorophenyl)-4-hydroxybutanoic acid directly to this same key intermediate.
    • 公开了一种制备4-(3,4-二氯苯基)-4-苯基丁酸的新型三步法,其包括(1)将4-(3,4-二氯苯基)-4-酮丁酸还原成4-(3 ,4-二氯苯基)-4-羟基丁酸; (2)然后将第一步中形成的中间体羟基酸转化为5-(3,4-二氯苯基) - 二氢-2(3H) - 呋喃酮,和(3)然后使所得的γ-丁内酯化合物与苯在 Friedel-Crafts型反应形成所需的最终产品。 已知后一种化合物可用作导致4-(3,4-二氯苯基)-3,4-二氢-1(2H) - 萘酮的中间体,最终可用于顺式 - (1S)(4S)-N- 甲基-4-(3,4-二氯苯基)-1,2,3,4-四氢-1-萘色胺(舍曲林),已知它是药物化学领域中优选的抗抑郁剂。 上述5-(3,4-二氯苯基) - 二氢-2(3H) - 呋喃酮和4-(3,4-二氯苯基)-4-羟基丁酸都是新化合物。 还公开了一种将5-(3,4-二氯苯基) - 二氢-2(3H) - 呋喃酮直接转化为4-(3,4-二氯苯基)-3,4-二氢-1(2H) - 萘酮,以及将4-(3,4-二氯苯基)-4-羟基丁酸直接转化为该相同关键中间体的替代新方法。